Amazon to open market in second-hand MP3s and e-books

A new market for second-hand digital downloads could let us hold virtual yard sales of our ever-growing piles of intangible possessions

WHY buy second-hand? For physical goods, the appeal is in the price – you don't mind the creases in a book or rust spots on a car if it's a bargain. Although digital objects never lose their good-as-new lustre, their very nature means there is still uncertainty about whether we actually own them in the first place, making it tricky to set up a second-hand market. Now an Amazon patent for a system to support reselling digital purchases could change that.

Amazon's move comes after last year's European Union ruling that software vendors cannot stop customers from reselling their products. But without technical support, the ruling has had no impact. In Amazon's system, customers will keep their digital purchases – such as e-books or music – in a personal data store in the cloud that only they can access, allowing them to stream or download the content.

This part is like any cloud-based digital locker except that the customer can resell previous purchases by passing the access rights to another person. Once the transaction is complete, the seller will lose access to the content. Any system for reselling an e-book, for example, would have to ensure that it is not duplicated in the transaction. That means deleting any copies the seller may have lying around on hard drives, e-book readers, and other cloud services, since that would violate copyright.

Amazon may be the biggest company to consider a second-hand market, but it is not the first. ReDigi, based in Boston, has been running a resale market for digital goods since 2011. After downloading an app, users can buy a song on ReDigi for as little as 49 cents that would costs 99 cents new on iTunes.

When users want to sell an item, they upload it to ReDigi's servers via a mechanism that ensures no copy is made during the transfer. Software checks that the seller does not retain a copy. Once transferred, the item can be bought and downloaded by another customer. ReDigi is set to launch in Europe in a few months.

Digital items on ReDigi are cheaper because they are one-offs. If your hard drive crashes and you lose your iTunes collection you can download it again. But you can only download an item from ReDigi once – there is no other copy. That is the trade-off that makes a second-hand digital market work: the risk justifies the price. The idea has ruffled a few feathers – last year EMI sued ReDigi for infringement of copyright. A judge denied the claim, but the case continues.

Used digital goods can also come with added charm. ReDigi tracks the history of the items traded so when you buy something, you can see who has owned it and when. ReDigi's second-hand marketplace has grown into a social network. According to ReDigi founder John Ossenmacher, customers like seeing who has previously listened to a song. "It's got soul like an old guitar," he says. "We've introduced this whole feeling of connectedness."

It could be good for business too if the original vendors, such as iTunes, were to support resale and take a cut of the resell price. Nevertheless, Amazon's move bucks the industry trend. Microsoft's new Xbox, for example, is expected not to work with second-hand games.

But the market could change rapidly now that Amazon's weight is behind this, says Ossenmacher. "The industry is waking up."

This article appeared in print under the headline "Old MP3, one careful owner"

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Britain's top Catholic in 'inappropriate acts' row: report

LONDON: Britain's most senior Roman Catholic cleric, who is due to vote on Pope Benedict XVI's successor, has been reported to the Vatican over claims of inappropriate behaviour, the Observer reported on Sunday.

Cardinal Keith O'Brien, leader of the Catholic Church in Scotland, contests allegations by three priests and a former priest which were sent to Rome a week before Pope Benedict's resignation on February 11.

The four claimants, from the diocese of St Andrews and Edinburgh in Scotland, reported to nuncio Antonio Mennini, the Vatican's ambassador to Britain, that O'Brien had committed "inappropriate acts" going back 33 years.

One priest claims he received unwanted attention from the cardinal after a late-night drinking session. Another alleges that O'Brien used night prayers as cover for inappropriate contact, according to the paper.

O'Brien has a vote in the forthcoming papal conclave.

The claimants, who are demanding the cleric's resignation, are worried that their report will not be properly addressed if he is allowed to travel to Rome.

"It (the church) tends to cover up and protect the system at all costs," said one of the complainants, according to quotes published by the Observer newspaper.

"The church is beautiful, but it has a dark side and that has to do with accountability. If the system is to be improved, maybe it needs to be dismantled a bit."

O'Brien, who is due to retire next month, has angered the gay community with his conservative stance on homosexuality. He was named "bigot of the year" last year by the rights charity Stonewall.

He recently said that same-sex marriages would be "harmful to the physical, mental and spiritual well-being of those involved" and has long voiced opposition to gay adoption.

- AFP/jc

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Water tank body still mystery

STORY HIGHLIGHTS

• Cause of death deferred, pending further examination


• Tests show hotel water is free of harmful bacteria, health department says


• Canadian university says woman not registered in classes this year


• Water "had a very funny, sweety, disgusting taste," one guest says

Los Angeles (CNN) -- Two days after the grisly discovery, the case of the Los Angeles hotel water tank corpse is a mystery with many unanswered questions.

The decomposing body of Elisa Lam floated inside a water tank on the roof of the Cecil Hotel while guests brushed their teeth, bathed and drank with water from it for as long as 19 days.

A maintenance worker, checking on complaints about the hotel's water, found the 21-year-old Canadian tourist inside one of four water cisterns Tuesday morning, Los Angeles Police Sgt. Rudy Lopez said.

How and where did Elisa Lam die?

Los Angeles robbery-homicide detectives are treating this as a suspicious death for obvious reasons, Lopez said. Falling into a covered water tank behind a locked door on top of a roof would be an unusual accident.

An autopsy was completed, but the cause of death is deferred pending further examination, assistant chief coroner Ed Winter said Thursday. That may take six to eight weeks.

It will be several weeks before investigators have the toxicology lab report which would show whether Lam had any drugs in her system.

Any marks, injuries or wounds may suggest Lam died elsewhere and was dumped into the tank by her killer.

Water in Lam's lungs could be a sign that she drowned, but it might not tell why she was inside the small tank.

One clue comes from security camera video of Lam inside a hotel elevator the last day she was seen.

She is seen walking into the elevator, pushing the buttons for four floors and then peering out of the opened elevator door as if she is hiding or looking for someone. Clad in a red hoodie, Lam at one point walks out of the elevator before returning to it, pushing the buttons again. She then stands outside the open elevator doorway, motioning with her hands, before apparently walking away.

Lam checked into the Cecil Hotel five days earlier, January 26, on her way to Santa Cruz, California, according to police in her hometown of Vancouver, British Columbia.

Why did it it take so long to find Lam?

Lam's parents reported the University of British Columbia student missing in early February. Her daily calls home stopped on January 31, police told reporters on February 6 at a Los Angeles news conference.

Because it was an international case -- and her parents and sister flew to California to find answers -- the case may have gotten more attention than most of the several thousand missing person reports made in Los Angeles each year.

A search of the hotel then found no sign of Lam, including a trip to the roof with a police search dog, Lopez said.

Strange things began happening with the hotel's water supply later in the month, according to Sabina and Michael Baugh, a British couple who spent eight days there until checking out Wednesday. The water pressure dropped to a trickle at times.

"The shower was awful," Sabina Baugh said. "When you turned the tap on, the water was coming black first for two seconds and then it was going back to normal."

The tap water "tasted horrible," Baugh said. "It had a very funny, sweety, disgusting taste. It's a very strange taste. I can barely describe it."

But for a week, they never complained. "We never thought anything of it," she said. "We thought it was just the way it was here."

Knowing now what they didn't know then about the water is sickening, Michael Baugh said. "It makes you feel literally physically sick, but more than that you feel it psychologically. You think about it and it's not good."

Eventually, the hotel maintenance department investigated the water problem, sending a worker to look into the tank, police said. He saw Lam's lifeless body at the bottom.

A hard-working family

Randy Schmidt, a spokesman for the University of British Columbia, said Lam was registered in a class in August, but was not registered in any classes this year, according to records.

"Unfortunately, we do not have much more to say, other than to extend our deepest sympathies to the family," said Schmidt.

According to Los Angeles police, Lam tended to use public transportation.

Teika Steins, manager of a hostel in Toronto, Canada, said Lam stayed a week there in early December. Steins called the young woman friendly and outgoing.

Flowers and signs were left Thursday outside the temporarily-closed Lam family restaurant in Burnaby, British Columbia.

Tanya Grohmann, who works nearby, said she was saddened by the loss and the fact the family did not know what happened to the young woman.

"They are a hard-working family. They immigrated here," she told CNN affiliate CTV. "They've been in the neighborhood for nine years working. ... They're honest people."

Why did hotel stay open after discovery?

New guests continued to check into the Cecil in the hours after firefighters removed Lam's body from the water tank. But each guest was asked to sign a waiver releasing the hotel from liability if they become ill. "You do so at your own risk and peril," the hotel's release said. Guests who already paid for their rooms would not get refunds if they move out, it said.

CNN's repeated calls to the hotel for comment were unreturned Wednesday and Thursday.

The Los Angeles Public Health Department immediately tested the water supply, but told the manager they could stay open as long as they provided bottle water and warned guests not to drink the tap water.

The results of the testing showed no harmful bacteria in the tank or the pipes, according to Angelo Bellomo, director of environmental health for the department. Chlorine in the city's water may be the reason it is safe, he said.

All of the tanks and pipes in the building still must be drained, flushed and sanitized, Bellomo said. The water will be retested after that process, which should take several days, he said.

Several guests interviewed by CNN on Wednesday indicated the hotel management did not tell them about the body in the water supply they had been drinking and bathing in.

Qui Nguyen learned about it from a CNN reporter Wednesday morning. He decided not to sign the waiver and instead find a new hotel.

Many of its guests are tourists from other countries drawn by the hotel's billing as a "European-style" hotel that is the perfect accommodation for "spend-thrifty travelers."

But if they take Kim Cooper's tour bus ride through the neighborhood, they would hear about the Cecil being the former temporary home to at least two convicted murderers, including "Night Stalker" serial killer Richard Ramirez. Ramirez paid $14 a day to stay on the 14th floor during his 1980s killing spree, Cooper said.

The Cecil Hotel is "in the heart of the action, allowing our guest to embrace the city and the surrounding areas that make Los Angeles famous," according to the description you'll hear when you call there and are placed on hold.

In fact, the hotel is just a few blocks away from the infamous Skid Row district in downtown Los Angeles, but 16 miles from the beaches of Santa Monica, eight miles from Hollywood's Walk of Fame and 12 miles from glamorous streets of Beverly Hills that are prominently featured on the Cecil's website.

If you want a reservation at the Cecil you will have to wait until next month. The website said the hotel is "sold out" until March 1. After then, you can book a room for $65.

Hotel with corpse in water tank has notorious past

CNN's Kyung Lah, Chandler Friedman and Chuck Conder contributed to this report.

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Severe budget cuts to hit economy at delicate time

(CBS News) As the automatic budget cuts known in Washington as the sequester draws closer, consider this: the federal government does $500 billion worth of business with private contractors, including as many as 120,000 small businesses.

That's everyone from the makers of nearly a million pairs of combat boots each year to the roughly 700 companies in 44 states that make parts for the Boeing C-17 military transport plane.

Jill Schlesinger, editor at large of CBS MoneyWatch, told "CBS Evening News" Saturday anchor Jim Axelrod that the blunt cuts come during a delicate time of the nation's economic recovery.

"Let's say that we're running a town, and we just had to make these across-the-board spending cuts," Schlesinger said. "What if we had to cut 20 firemen at the exact same we're going to cut 20 librarians? I mean, I love the library, but they are not equal, and what this sequestration does is it equalizes the pain across every single agency without a forethought, without saying, 'Wait a minute, what's important to safety? What's important to actually bringing money in the door?'"

The cuts would drag on the nation's economic growth, Schlesinger said.

"The economy is still fragile," she said. "Yes, we have been in recovery for a couple of years, and that's good, but this is not a robustic recovery. We're not growing at 3 or 3-and-a-half percent. We're only growing by 2 percent."

Still, the cuts aren't likely to have as negative of an effect on Wall Street because investors saw them coming, Schlesinger said.

"They've built it into their models," she said. "They've said, 'OK, we're going to give up a half a percent of growth, but we still believe that we will be able to grow enough so companies can make money.'"

A lot of the investors Schlesinger spoke to said that if things take a turn for the worse they suspect that Congress will come together and do something retroactively to potentially delay the cuts.

"No one," she said, "wants to be in office presiding over an economy that goes into a double-dip."

Watch Schlesinger's full conversation with Axelrod in the player above

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Fiery Last-Lap Daytona Crash Injures 28 Fans

A fiery last-lap crash at the Daytona International Speedway injured a number of spectators today, who were seen being carried away from the stands on stretchers.

A total of 28 fans were injured, with 14 transported to hospitals and 14 treated at the speedway, Dayton president Joie Chitwood III. All the drivers involved in the crash have been treated and released, Chitwood said.

ESPN reported that one of the spectators taken to the hospital was on the way to surgery with head trauma.

The 12-car crash happened moments before the end of the Nationwide race, and on the eve of the Daytona 500, one of NASCAR's biggest events.

The crash was apparently triggered when driver Regan Smith's car, which was being tailed by Brad Keselowski on his back bumper, spun to the right and shot up the track. Smith had been in the lead and said after the crash he had been trying to throw a "block."

PHOTOS: Crash at Daytona Sends Wreckage Into Stands

Rookie Kyle Larson's car slammed into the wall that separates the track from the grandstands, causing his No. 32 car to go airborne and erupt in flames.

When a haze of smoke cleared and Larson's car came to a stop, he jumped out uninjured.

His engine and one of his wheels were sitting in a walkway of the grandstand.

"I was getting pushed from behind," Larson told ESPN. "Before I could react, it was too late."

Tony Stewart pulled out the win, but in victory lane, what would have been a celebratory mood was tempered by concern for the injured fans.

"We've always known this is a dangerous sport," Stewart said. "But it's hard when the fans get caught up in it."

Repairs are under way on the fence where the crash happened and are expected to be completed before the Daytona 500 on Sunday, Chitwood said.

He told reporters NASCAR does not anticipate having to move any of their fans for the Daytona 500 and expects all seats will be filled.

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Rusty rocks reveal ancient origin of photosynthesis

SUN-WORSHIP began even earlier than we thought. The world's oldest sedimentary rocks suggest an early form of photosynthesis may have evolved almost 3.8 billion years ago, not long after life appeared on Earth.

A hallmark of photosynthesis in plants is that the process splits water and produces oxygen gas. But some groups of bacteria oxidise substances like iron instead – a form of photosynthesis that doesn't generate oxygen. Evolutionary biologists think these non-oxygen-generating forms of photosynthesis evolved first, giving rise to oxygen-generating photosynthesis sometime before the Earth's atmosphere gained oxygen 2.4 billion years ago (New Scientist, 8 December 2012, p 12).

But when did non-oxygen-generating photosynthesis evolve? Fossilised microbial mats that formed in shallow water 3.4 billion years ago in what is now South Africa show the chemical fingerprints of the process. However, geologists have long wondered whether even earlier evidence exists.

The world's oldest sedimentary rocks – a class of rock that can preserve evidence of life – are a logical place to look, says Andrew Czaja of the University of Cincinnati in Ohio. These rocks, which are found in Greenland and date back almost 3.8 billion years, contain vast deposits of iron oxide that are a puzzle. "What could have formed these giant masses of oxidised iron?" asks Czaja.

To investigate, he analysed the isotopic composition of samples taken from the oxidised iron. He found that some isotopes of iron were more common than they would be if oxygen gas was indiscriminately oxidising the metal. Moreover, the exact isotopic balance varied subtly from point to point in the rock.

Both findings make sense if photosynthetic bacteria were responsible for the iron oxide, says Czaja. That's because these microbes preferentially oxidise only a small fraction of the dissolved iron, and the iron isotopes they prefer vary slightly as environmental conditions change (Earth and Planetary Science Letters, doi.org/kh5). His findings suggest that this form of photosynthesis appeared about 370 million years earlier than we thought.

It is "the best current working hypothesis for the origin of these deposits", says Mike Tice of Texas A&M University in College Station – one of the team who analysed the 3.4-billion-year-old microbial mats from South Africa.

William Martin at the University of Düsseldorf, Germany, agrees. "Anoxygenic photosynthesis is a good candidate for the isotope evidence they see," he says. "Had these fascinating results been collected on Mars, the verdict of the jury would surely remain open," says Martin Brasier at the University of Oxford. "But [on Earth] opinion seems to be swinging in the direction of non-oxygen-generating photosynthesis during the interval from 3.8 to 2.9 billion years ago."

This article appeared in print under the headline "Photosynthesis has truly ancient origins"

If you would like to reuse any content from New Scientist, either in print or online, please contact the syndication department first for permission. New Scientist does not own rights to photos, but there are a variety of licensing options available for use of articles and graphics we own the copyright to.

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US state sounds alarm over nuclear waste leaks

LOS ANGELES - At least six tanks containing radioactive waste in the US state of Washington are leaking, the state said Friday, urging more federal help to clean up a site used to make Cold War-era bombs.

Washington governor Jay Inslee said that the extent of the leaks at the Hanford site -- which first produced fuel for nuclear bombs in World War II and closed down 25 years ago -- was "disturbing."

"There is no immediate or near-term health risk associated with these newly discovered leaks, which are more than five miles from the Columbia River," he said, after meeting US Energy Secretary Steven Chu in Washington DC.

"But nonetheless this is disturbing news for all Washingtonians," he said.

He noted that Chu, the outgoing US energy secretary, told him a week ago that only one tank was leaking, but admitted "his department did not adequately analyze data it had that would have shown the other tanks that are leaking."

"This certainly raises serious questions about the integrity of all 149 single-shell tanks with radioactive liquid and sludge at Hanford.

"I believe we need a new system for removing waste from these aging tanks, and was heartened to hear that the Department of Energy is looking at options for accelerating that process."

The Hanford nuclear site, 300km southeast of Seattle, was used to produce plutonium for the bomb that brought an end to World War II.

Output grew after 1945 to meet the challenges of the Cold War, but the last reactor closed down in 1987. Its website says: "Weapons production processes left solid and liquid wastes that posed a risk to the local environment."

Millions of gallons of leftover waste is contained in 177 tanks at the site, according to the Department of Energy, which in 1989 agreed a deal with Washington state authorities to clean up the Hanford site.

Governor Inslee urged federal authorities to act quickly to ensure that looming US budget constraints do not jeopardize extra measures for the nuclear waste site.

"Secretary Chu has a long-standing personal commitment to the clean-up of Hanford. He has assured me he will do all he can to address the issue of the leaking tanks," he said.

But he added: "Frankly, the state Department of Ecology is not convinced that current storage is adequate to meet legal and regulatory requirements.

"With potential sequestration and federal budget cuts looming, we need to be sure the federal government maintains its commitment and legal obligation to the clean-up of Hanford."

A Department of Energy spokesman, Lindsey Geisler, confirmed that "there are six tanks at the Hanford site...including the one announced last week, that show declining levels of fluid."

"There is no immediate public health risk. The Department is working with the State of Washington and other key stakeholders to address the issues associated with these tanks," he added.

Details of exactly what kind of waste was involved were not immediately available.

A spokeswoman for governor Inslee, Jaime Smith, said: "It's nuclear waste. Different tanks have slightly different kinds of waste that they're holding. We're not clear yet on exactly what has been leaking for how long."

Washington state authorities hoped for more information about the leaking tanks soon, the spokeswoman told AFP.

"The Department of Energy has committed to try and get us more information pretty quickly, hopefully within the next week or so. So we should have more information soon," she said.

- AFP/ir

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Sorority girl drops 107 pounds

Brittni Garcia began her weight loss journey in 2009 at 235 pounds.

iReporter's weight loss journey

iReporter's weight loss journey

iReporter's weight loss journey

iReporter's weight loss journey

iReporter's weight loss journey

iReporter's weight loss journey

iReporter's weight loss journey

iReporter's weight loss journey

iReporter's weight loss journey

STORY HIGHLIGHTS

• Brittni Garcia didn't think her weight was a problem until she couldn't fit into her "fat shorts"


• At 235 pounds, Garcia always felt like she stood out from her sorority sisters in college


• Garcia shed 107 pounds, and now promotes weight training and a healthy diet


• Do you have a weight loss success story? Share it with CNN iReport

(CNN) -- Brittni Garcia's family didn't go out for walks; they went out for dinner. And when they were at home, they enjoyed watching movies, playing board games and eating big Mexican-style home-cooked meals.

This lazy lifestyle led Garcia to weigh more than 200 pounds by the eighth grade.

"My mom always said, 'You are a big girl. You are just big-boned,'" said the 25-year-old information specialist. "So I just accepted it."

Through high school and college, her weight continued to rise. But even at 235 pounds, Garcia didn't think her weight was a problem -- until she couldn't fit into her "fat shorts" anymore.

That was December 2009.

It was a typical night for Garcia. She was studying for finals in her sorority house at Eastern Illinois University and wanted to change into some comfortable clothing. She found her red pajama XXL shorts that she normally wore to bed.

As she struggled to pull them up, she realized they were too tight and uncomfortable -- her "big, comfy shorts" no longer fit.

"Tons of emotions ran through my head," she said. "I was afraid that was the way my life was going to be."

That's when Garcia's mentality changed. Being overweight was no longer normal for her.

Heart disease runs in her family, and she realized it was time to address her weight now before it turned into a bigger health problem.

"I wanted to lose weight to challenge myself and show myself I can change, and not change for the world," Garcia wrote in her iReport. "This time, it was for me."

Getting in shape wasn't going to be easy. Going to the gym had been one of her biggest fears for a long time. She was self-conscious about how she looked and sounded when she ran.

"It was hard for me to breathe," Garcia said. "It was embarrassing."

Team loses 400 pounds for Winter Games

Embarrassment about her weight extended to other areas of her life. Although she was president of her sorority, Garcia always felt like she stood out.

"All the sorority girls had cookie-cutter form, and I looked different," she said. "It was really hard for me to connect."

Garcia's involvement in Greek life perpetuated her unhealthy habits; she often went to bars and restaurants to mingle with her college friends. It was difficult to break the cycle, but she found supportive friends who also hit the gym.

"What I tell people is that you find new friends at the gym," she said. "If you don't have the support, it's really hard to do it on your own."

Garcia found one of her biggest supporters through her sorority. She met Nicholas Monreal at a Greek function, and they began dating when she was at her heaviest. But the days of social functions, bar visits and restaurant outings are long gone for the couple.

"He was there when I realized I wanted to change," she said. "To this day, our dates are to the gym. We see excitement in going on walks and runs."

The couple has been together for four years; he proposed in December. Monreal has noticed a significant difference in Garcia over the past few years -- not just physically.

"She's more energetic ... and she's more willing to try new things," he said "She's just working very hard, and she's a better person for it."

On the right track

Since the beginning of 2010, Garcia has lost 107 pounds.

There were setbacks, the biggest of which came this past August when she was in a car accident. She completed three months of physical therapy and wasn't able to go to the gym and do her daily routines for a month and a half.

She was angry at first -- mad at the person who hit her car and stalled her progress at the gym.

But she got over her initial anger, and Garcia went on a walk. This time, she wasn't alone. Her fiance, her parents, her sisters and her aunt encouraged her to stay active. As a result, Garcia went on walks with them and did yoga at a gym.

Girl loses 65 pounds in fight against childhood obesity

After getting back on track with her daily workouts, Garcia realized she also had to better manage her eating habits.

"For the longest, I would go to the gym and go home to eat whatever I wanted," she said. "That's not how it works. I had to learn to eat differently and to learn to like new foods."

She started doing research on proper nutrition. She read books and online articles, shopped at health foods stores and learned to prepare meals that helped her maintain a healthy diet.

Now for two hours every Sunday, Garcia grills chicken, cooks vegetables and packs fresh fruit in preparation for the upcoming week.

"(I) make eating as simple as possible," she said. "If there are a lot of ingredients, I don't want it."

The next step

Down to 128 pounds, Garcia has been left with a lot of loose skin -- particularly around her stomach. She is doing CrossFit exercises and weight training to tighten up the area.

She's also checking off some other goals.

One of the most rewarding moments in Garcia's weight loss journey was completing her first 5K run in 27 minutes.

When she first started training, running three miles took her 48 minutes. Today, she can complete it in less than 25.

"I hadn't been able to walk a lap, let alone run it," she said. "And now when I finish a workout, I really get emotional and I can't believe that I could do it."

She isn't stopping there. Garcia wants to complete a half marathon as well as the Warrior Dash in June. As a result, she might take a pool break in between.

"I really want to fit in my bikini comfortably this summer," she said.

Today, Garcia doesn't shop at plus size clothing stores anymore. She was able to drop from a size 22 to a size 6.

And what happened to her XXL "fat shorts?" She ditched them for a pair of small exercise shorts.

To those just starting their weight-loss journey, she offers this advice:

"Once you start, don't give up. The hardest thing to do is to continue. If you have a bad day, don't make it a bad week."

Father, son lose 260 pounds after weight loss surgery

Do you have a weight loss story to share? Upload it to iReport.

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Wash. state governor: 6 underground nuclear tanks leaking

Updated 8:11 PM ET

YAKIMA, Wash. Six underground tanks that hold a brew of radioactive and toxic waste at the nation's most contaminated nuclear site are leaking, federal and state officials said Friday.

Washington Gov. Jay Inslee said the leaking material poses no immediate risk to public safety or the environment because it would take a while — perhaps years — to reach groundwater.

But the leaking tanks raise new concerns about delays for emptying them and strike another blow to federal efforts to clean up south-central Washington's Hanford nuclear reservation, where successes often are overshadowed by delays, budget overruns and technological challenges.

Department of Energy spokeswoman Lindsey Geisler said there was no immediate health risk and said federal officials would work with Washington state to address the matter.

Washington state Gov. Jay Inslee, right, is joined by Maia Bellon, director of the Department of Ecology, at a news conference to discuss a tank leak at Hanford Nuclear Reservation, on Friday, Feb. 15, 2013, in Olympia, Wash.

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AP Photo/Rachel La Corte

State officials just last week announced that one of Hanford's 177 underground tanks was leaking 150 to 300 gallons a year, posing a risk to groundwater and rivers. So far, nearby monitoring wells haven't detected higher radioactivity levels.

Inslee traveled to Washington, D.C., this week to discuss the problem with federal officials. He said Friday that he learned in meetings that six tanks are leaking waste.

"We received very disturbing news today," the governor said. "I think that we are going to have a course of new action and that will be vigorously pursued in the next several weeks."

The federal government built the Hanford facility at the height of World War II as part of the Manhattan Project to build the atomic bomb. The remote site produced plutonium for the bomb dropped on Nagasaki, Japan, and continued supporting the nation's nuclear weapons arsenal for years.

Today, it is the most contaminated nuclear site in the country, still surrounded by sagebrush but with Washington's Tri-Cities of Richland, Kennewick and Pasco several miles downriver.

Hanford's tanks hold some 53 million gallons of highly radioactive waste — enough to fill dozens of Olympic-size swimming pools — and many of those tanks are known to have leaked in the past. An estimated 1 million gallons of radioactive liquid already leaked there.

The tanks also are long past their intended 20-year life span — raising concerns that even more tanks could be leaking — though they were believed to have been stabilized in 2005.

Inslee said the falling waste levels in the six tanks were missed because only a narrow band of measurements was evaluated, rather than a wider band that would have shown the levels changing over time.

"It's like if you're trying to determine if climate change is happening, only looking at the data for today," he said. "Perhaps human error, the protocol did not call for it. But that's not the most important thing at the moment. The important thing now is to find and address the leakers."

There are legal, moral and ethical considerations to cleaning up the Hanford site at the national level, Inslee said, adding that he will continue to insist that the Energy Department completely clean up the site.

He also stressed the state would impose a "zero-tolerance" policy on radioactive waste leaking into the soil.

Cleanup is expected to last decades and cost billions of dollars.

The federal government already spends $2 billion each year on Hanford cleanup — one-third of its entire budget for nuclear cleanup nationally. The Energy Department has said it expects funding levels to remain the same for the foreseeable future, but a new Energy Department report released this week includes annual budgets of as much as $3.5 billion during some years of the cleanup effort.

Much of that money goes toward construction of a plant to convert the underground waste into glasslike logs for safe, secure storage. The plant, last estimated at more than $12.3 billion, is billions of dollars over budget and behind schedule. It isn't expected to being operating until at least 2019.

Given those delays, the federal government will have to show that there is adequate storage for the waste in the meantime, Inslee said.

"We are not convinced of this," he said. "There will be a robust exchange of information in the coming weeks to get to the bottom of this."

Inslee and Oregon Gov. John Kitzhaber have championed building additional tanks to ensure safe storage of the waste until the plant is completed. Sen. Ron Wyden, D-Ore., said earlier this week that he shares their concerns about the integrity of the tanks but he wants more scientific information to determine it's the correct way to spend scarce money.

Tom Carpenter of Hanford Challenge, a Hanford watchdog group, said Friday it's disappointing that the Energy Department is not further along on the waste treatment plant and that there aren't new tanks to transfer waste into.

"None of these tanks would be acceptable for use today. They are all beyond their design life. None of them should be in service," he said. "And yet, they're holding two-thirds of the nation's high-level nuclear waste."

Wyden noted the nation's most contaminated nuclear site — and the challenges associated with ridding it of its toxic legacy — will be a subject of upcoming hearings and a higher priority in Washington, D.C.

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Jodi Arias' Friends Believe in Her Innocence

Accused murderer Jodi Arias believes she should be punished, but hopes she will not be sentenced to death, two of her closest friends told ABC News in an exclusive interview.

Ann Campbell and Donavan Bering have been a constant presence for Arias wth at least one of them sitting in the Phoenix, Ariz., courtroom along with Arias' family for almost every day of her murder trial. They befriended Arias after she first arrived in jail and believe in her innocence.

Arias admits killing her ex-boyfriend Travis Alexander and lying for nearly two years about it, but insists she killed Alexander in self defense. She could face the death penalty if convicted of murder.

Jodi Arias Testimony: Prosecution's Cross-Examination Watch Video

Jodi Arias Remains Calm Under Cross-Examination Watch Video

Jodi Arias Doesn't Remember Stabbing Ex-Boyfriend Watch Video

Nevertheless, she is aware of the seriousness of her lies and deceitful behavior.

The women told ABC News that they understand that Arias needs to be punished and Arias understands that too.

"She does know that, you know, she does need to pay for the crime," Campbell said. "But I don't want her to die, and I know that she has so much to give back."

Catching Up on the Trial? Check Out ABC News' Jodi Arias Trial Coverage

The lies that Arias admits she told to police and her family have been devastating to her, Bering said.

""She said to me, 'I wish I didn't have to have lied. That destroyed me,'" Donovan said earlier this week. "Because now when it's so important for her to be believed, she has that doubt. But as she told me on the phone yesterday, she goes, 'I have nothing to lose.' So all she can do is go out there and tell the truth."

During Arias' nine days on the stand she has described in detail the oral, anal and phone sex that she and Alexander allegedly engaged in, despite being Mormons and trying to practice chastity. She also spelled out in excruciating detail what she claimed was Alexander's growing demands for sex, loyalty and subservience along with an increasingly violent temper.

Besides her two friends, Arias' mother and sometimes her father have been sitting in the front row of the courtroom during the testimony. It's been humiliating, Bering said.

"She's horrified. There's not one ounce of her life that's not out there, that's not open to the public. She's ashamed," she said.

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Mood-sensing smartphone tells your shrink how you feel

PEOPLE with anxiety, depression or stress are often asked to record their mood changes throughout the day, helping psychologists fine-tune their treatment. But they often forget, recording only sparse information at best. Now an emotion-sensing smartphone app that automatically generates someone's "mood diary" could give psychologists all the data they need.

It's the brainchild of Matt Dobson and Duncan Barclay, founders of speech recognition firm EI Technologies, based in Saffron Walden, UK. Instead of relying on people writing diaries, the app, called Xpression, listens for telltale changes in a person's voice that indicate whether they are in one of five emotional states: calm, happy, sad, angry or anxious/frightened. It then lists a person's moods against the times they change, and automatically emails the list to their psychologist at the end of the day.

To work, the app has to be always on, listening out for the user's voice once every second, whether they are talking to family, friends, colleagues or even pets. It also listens in on phone calls. If the user is silent, the app does nothing. Crucially for the users' privacy, it doesn't record their words, instead seeking out telltale acoustic features – like pitch – that are indicative of emotional state.

This kind of emotion recognition via voice pattern already works well and is a "hot area" of research, says Stephen Cox, head of the speech processing lab at the University of East Anglia in Norwich, UK, who is scientific adviser for the firm.

Initially, Xpression will send 200-millisecond-long acoustic snapshots to a remote server where a machine-learning system will work out a person's emotional state before sending it back to the app for storage. Factors like voice loudness, intensity, changes in pitch and speaking pace allow the system to accurately estimate somebody's emotional state. "We extract acoustic features and let the machine-learning system work it out," says Cox. This ability will be built into the app itself eventually, says Dobson.

There's a strong need for this kind of technology, says Adrian Skinner, a clinical psychologist with the UK's National Health Service in Harrogate, North Yorkshire. "With conditions like depression, people tend to stop doing things like filling in mood diaries. If this app gives us more complete diaries it could help us better find the day-to-day triggers that raise or lower a patient's mood," he says.

The firm is a finalist in a UK government competition to identify the nation's top mobile tech company, to be judged on 26 February. An insurance company has already expressed an interest in using the app to ensure the workplace stress therapy it pays for is effective. Clinical trials are due to take place later this year.

This article appeared in print under the headline "We know how you really feel"

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Uncertainty hangs heavy as Italy braces for elections

ROME: Italy was poised to hold its most important elections in a generation starting on Sunday, as financial markets warned an unclear outcome could plunge the eurozone's third economy back into crisis.

Italians will cast their ballots as they grapple with the longest recession in two decades and several rounds of austerity cuts that have caused deep resentment and could favour a low turnout and a high number of protest votes.

The most likely outcome is a centre-left government led by Democratic Party leader Pier Luigi Bersani, a cigar-chomping former communist with a down-to-earth manner who now espouses broadly pro-market economic views.

But the result is by no means certain and whether Bersani will be able to form a stable coalition is in doubt. Some fear there may have to be another election within months after a reform of a maddeningly complex electoral law.

With everything at stake, the campaign has been remarkably underwhelming, with few rallies and a lot of back-and-forth in television interviews that have provided little or no detail on sometimes extravagant programme promises.

A case in point was Silvio Berlusconi's promise to refund Italians an unpopular property tax levied by Prime Minister Mario Monti's government in a letter that prompted some to queue up to claim their money back immediately.

European capitals and foreign investors will be watching closely as a return to Italy's free-wheeling public finances could spell disaster for the eurozone.

"We believe that a risk exists that after the February 24-25 elections there may be a loss of momentum on important reforms to improve Italian growth prospects," Standard & Poor's ratings agency said in a report this week.

London-based Capital Economics warned that even with a stable governing majority "huge underlying economic problems suggest that it may only be a matter of time before concerns about the public finances begin to build again."

"And a hung parliament might plunge Italy and the eurozone back into crisis rather sooner," the independent economic research company said this week.

Polls open at 0700 GMT on Sunday and close at 1900 GMT. A second day of voting on Monday begins at 0600 GMT and ends at 1400 GMT, after which preliminary results will begin to trickle through late Monday and into Tuesday.

Wild card

The wild card in the election will be Beppe Grillo, a tousle-haired former comedian whose mix of invective and idealism appeals to protest voters fed up with corrupt politicians. He has spoken to packed squares across Italy.

Bersani has said he will follow the course set by Monti, a former high-flying European commissioner roped in to replace the scandal-tainted Berlusconi who was forced to step down in November 2011.

But Bersani will come under immediate pressure to row back on austerity and do more to create jobs in an economy where an already record-high unemployment rate of 11.2 per cent masks far higher joblessness among women and young people.

A Bersani victory is far from a sure thing mainly because of the rapid rise in the polls of Berlusconi, the irrepressible 76-year-old billionaire tycoon who is still in the game even after 20 tumultuous years in Italian politics.

This is the sixth election campaign for Berlusconi, who has been prime minister three times, has survived multiple court cases, sex scandals and diplomatic gaffes.

One recent poll said he was within 2.5 points of catching up with Bersani.

Berlusconi has pursued a populist campaign, intimating that Italy's current social misery can be blamed on a "hegemonic" Germany imposing austerity.

The president of the European Parliament, who was once invited to play the role of a Nazi camp guard by Berlusconi during a speech when he was still prime minister, has warned Italians not to vote for the flamboyant tycoon.

"Berlusconi has already sent Italy into a tailspin with irresponsible government action and personal capers," Martin Schulz told German tabloid Bild, adding that Italy should not lose its new found confidence in Europe.

Several polls indicate that Bersani may score only a half-victory by managing to secure a stable majority in the lower house of parliament, the Chamber of Deputies, but failing to get one in the upper house, the Senate.

That would give Monti, a somewhat staid economics professor who is running as head of an eclectic centrist grouping, a crucial role as a coalition partner and could bring him back into a government with a ministerial posting.

An average of the most recent polls, which cannot be published in the two weeks leading up to the election, would give Bersani 34 per cent, Berlusconi 30 per cent, Grillo 17 per cent and Monti between 10 and 12 per cent of the vote.

Coming after the last polls were made public, Pope Benedict XVI's resignation could boost the church-going Monti and stop Berlusconi as it has drawn away the media attention that the showman tycoon has often relied on.

The run-up to the vote has also been marked by a succession of high-profile corruption inquiries against politicians and business leaders in a period similar to one in the early 1990s that brought down an entire political class.

Monti has said that the storm of scandals marks "the end of an era".

- AFP/ck

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Drew Peterson gets 38 years for ex-wife's murder

STORY HIGHLIGHTS

• NEW: Drew Peterson's lawyer says his client feels the system he served failed him


• NEW: Kathleen Savio's kin say he "battered her to the very end," is "going to hell"


• The Chicago-area police sergeant was convicted of murdering his third wife


• He is sentenced to 38 years in prison and will get credit for nearly 4 years served

(CNN) -- After years policing Illinois streets for criminals, Drew Peterson is now among them -- and will be for more than three decades, a judge ruled Thursday.

Will County Judge Edward Burmila sentenced Peterson to 38 years in prison in the murder of his third ex-wife, Kathleen Savio, said state's attorney spokesman Charles B. Pelkie.

The former Chicago-area police sergeant will get credit for the nearly four years that he has been in custody, according to Pelkie, a spokesman for Will County State's Attorney James Glasgow. He could have received as many as 60 years in prison; Illinois does not have a death penalty.

"The reason that I never looked Drew Peterson in the eye is because I never acknowledged his existence," said Glasgow, describing the convict as a "cold-blooded killer."

"But I looked him in the eye today," the prosecutor said. "He knows that we did our job."

Peterson was convicted of murder in September but had fought for a new trial, an effort that Burmila denied Thursday, just before the sentencing.

Peterson's lawyers promised Thursday that they would press on with their appeal and expressed confidence they would prevail. They stood by their client, who defiantly claimed in court that he didn't kill Savio.

"Wouldn't you be angry if you were wrongly convicted?" said one of his attorneys, Steve Greenberg.

"In this case, (the prosecution) changed everything ... How would you feel if you were railroaded?"

Savio was found dead in her dry, clean bathtub on March 1, 2004. Prosecutors said Peterson killed her; the defense contended that she fell, hit her head and drowned.

The case did not grab headlines until after Peterson's fourth wife, Stacy, disappeared in October 2007. It was during the search for Stacy Peterson -- who still has not been found -- that investigators said they'd look again into Savio's death, which was initially ruled an accidental drowning.

Authorities altered their judgment and ruled Savio's death a homicide in February 2008, setting the stage for the first-degree murder trial last year of Peterson, a former police officer in Bolingbrook, Illinois.

A Will County jury ultimately convicted him of murder after nearly 14 hours of deliberation.

That was four months ago. On Thursday, all the parties were back in court to see whether Peterson would get a new trial or, if not, what his sentence would be.

Perhaps the most emotional part of this court proceeding was Peterson's long and emotional remarks, which were interrupted at times by shouts from Savio family members, several of whom were asked to leave the courtroom.

He unloaded "pent-up anger" that had built up over time -- against Savio and her family, the legal process, the media, even a TV movie about the case, according to his attorneys and the prosecutor. Above all, Peterson loudly insisted that he did not kill Savio.

Why was he upset? One of his lawyers, David Peilet, said part of it has to do with Peterson feeling the system that he served -- as a military veteran and longtime police officer -- had failed him.

"(He is angry) especially when you are somebody who has defended the Constitution and served and protected the public, now being faced with the same system coming up and biting (you) in the butt," Peilet said.

Glasgow, the state's attorney, had a different take. He called Peterson's remarks "pathetic," especially in how he "attacked" Savio and her mental state.

"Just depraved," the prosecutor said. "... We all got an opportunity to see a psychopath reveal himself in open court."

It was a sentiment echoed by the victim's sister, Susan Doman. She said she couldn't stand to hear "the devil" demean her sister, almost nine years after her death.

"He battered her to the very end."

Pam Bosco, a spokeswoman for Stacy Peterson's family, lauded the prosecution for making "this world a safer, better place" by fighting to convict Peterson and expressed hope he'd next be held accountable for what happened to his fourth wife.

"It's not over for us, but of course, a win for the Savio family is a win for the Stacy Peterson family," Bosco said. "We have a long journey ahead. We still want to see justice for Stacy. We won't give up."

Several Savio family members specifically mentioned Stacy when they addressed reporters late Thursday afternoon in Joliet.

Henry Savio Jr., a brother of Kathleen Savio, said Stacy Peterson's relatives "deserve the same thing that we're getting right now: justice."

As to Peterson's fate, Henry Savio said he wanted him to "stay in jail forever, to die there."

"(Then) he is going to go to hell," the victim's brother said. "And my sister is going to be watching him."

CNN's Elwyn Lopez, Carma Hassan and Michael Christian, from the InSession division of CNN's sister network TruTV, contributed to this report.

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Midwest swaddled in blanket of snow

ST. LOUIS Powdery snow, up to a foot and a half in some places, bombarded much of the nation's midsection Thursday, impeding travel and shutting down airports, schools and state legislatures.

The widespread winter storm system swirled to the north and east Thursday night, its snow, sleet and freezing rain prompting winter storm warnings in Kansas, Nebraska, Iowa, Missouri and Illinois.

Corey Mead, a meteorologist with the National Weather Service's Storm Prediction Center in Norman, Okla., said the winter storm would be centered in the upper Midwest by Friday morning.

"Even across Kansas, the snowfall rates should continue to taper off through the evening," Mead said.

Chris Suchan, chief meteorologist at CBS affiliate KCTV Kansas City, told "CBS Evening News" anchor Scott Pelley Thursday that the worst is over with. "This morning we had widespread thundersnow from Levenworth, Kansas [and] Overland Park to Warrensburg, Missouri," Suchan said. "Snowfall rates of 2 to 3 inches per hour brought this area to its knees with our motoristsbridges were closed for a while.

Play Video

The sound and fury of "thundersnow"

"Now what we're anticipating is another round for this evening, perhaps another 2 to 4 inches of snowfall, some freezing drizzle right now, and wind chills in the single digits. The storm total for us is about 8 to 12-14 inches of snowfall for Kansas City."

The system left behind impressive snow accumulations, especially in western Kansas, where 17 inches fell in Hays.

Several accidents and two deaths were blamed on icy and slushy roadways; two people died in crashes Wednesday. Most schools in Kansas and Missouri, and many in neighboring states, were closed. Legislatures shut down in Kansas, Missouri, Arkansas, Nebraska and Iowa.

National Weather Service meteorologist Scott Truett said the "thundersnow" that rumbled through Kansas and Missouri earlier Thursday was the result of an unstable air mass, much like a thunderstorm.

Chuck Carroll, center, uses a snowblower to clear the sidewalk in front of his business in downtown Salina, Kan., Feb. 21, 2013.

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AP Photo/Salina Journal

"Instead of pouring rain, it's pouring snow," Truett said. And pouring was a sound description, with snow falling at a rate of 2 inches per hour or more in some spots.

Topeka got 3 inches of snow in one 30-minute period, leaving medical center worker Jennifer Carlock to dread the drive home.

"It came on fast," Carlock said as she shoveled around her car. "We're going to test out traction control on the way home."

Snow totals passed the foot mark in many places: Monarch Pass, Colo., had 17-and-a-half inches, the Kansas cities of Hutchinson, Macksville and Hanston all saw 14 inches, and Wichita, Kan., had 13 inches. A few places in far northern Oklahoma saw between 10 to 13-and-a-half inches of snow. Missouri's biggest snow total was 10 inches, shared by the Kansas City metropolitan area, Rockport in the northwest corner and Moberly in the central part of the state.

Transportation officials in affected states urged people to simply stay home.

"If you don't have to get out, just really, please, don't do it," Kansas Gov. Sam Brownback said.

Drivers were particularly warned away from the Kansas Turnpike, which had whiteout conditions. Interstate 70 was also snow-packed, and a 200-mile stretch was closed between Salina and Colby.

A firefighter places wheelblocks as he prepares to extinguish a vehicle fire in Lawrence, Kan., Feb. 21, 2013. The car caught on fire trying to make it up a snow covered hill.

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AP Photo

Cases of wine and beer -- as well as bottles of scotch and whiskey -- were flying off the shelves at Ingersoll Wine and Spirits ahead of the storm's arrival in Des Moines, Iowa.

"A lot of people have been buying liquor to curl up by the fire," wine specialist Bjorn Carlson said.

NWS forecasts showed 3 to 9 inches of snow were expected in Iowa overnight, and Nebraska will see an additional 2 to 5 inches.

Heavy, blowing snow caused scores of businesses in Iowa and Nebraska to close early, including two malls in Omaha, Neb. Mardi Miller, manager of Dillard's department store in Oakview Mall, said most employees had been sent home by 4 p.m., and she believed "only two customers are in the entire store."

The storm brought some relief to a region that has been parched by the worst drought in decades.

Vance Ehmke, a wheat farmer near Healy, Kan., said the nearly foot of snow was "what we have been praying for." Climatologists say 12 inches of snow is equivalent to about 1 inch of rain, depending on the density of the snow.

"The big question is, `Is the drought broke?' " Ehmke asked.

Near Edwardsville, Ill., farmer Mike Campbell called the precipitation a blessing after a bone-dry growing season in 2012. He hopes it is a good omen for the spring.

"The corn was just a disaster," Campbell said of 2012.

In Colorado, the U.S. Forest Service planned to take advantage of the snow to burn piles of dead trees on federal land. Areas in the Texas Panhandle also had up to 8 inches of snow, and in south central Nebraska, Grand Island reported 10 inches of snow. And Arkansas saw a mix of precipitation -- a combination of hail, sleet and freezing rain in some place, 6 inches of snow in others.

Missouri Gov. Jay Nixon declared a state of emergency Thursday morning. All flights at Kansas City International Airport were canceled for Thursday night, and officials said they'd prepare to reopen Friday morning. More than 320 flights at Lambert Airport in St. Louis were canceled by Thursday afternoon. Traffic throughout the state was snarled by hundreds of accidents and vehicles in ditches.

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Arias Challenged On Pedophilia Claim

Accused murderer Jodi Arias was challenged today by phone records, text message records, and her own diary entries that appeared to contradict her claim that she caught her ex-boyfriend, Travis Alexander, looking at pictures of naked boys.

Arias had said during her testimony that one afternoon in January 2008, she walked in on Alexander masturbating to pictures of naked boys. She said she fled from the home, threw up, drove around aimlessly, and ignored numerous phone calls from Alexander because she was so upset at what she had seen.

The claim was central to the defense's accusation that Alexander was a "sexual deviant" who grew angry and abusive toward Arias in the months after the incident, culminating in a violent confrontation in June that left Alexander dead.

Arias claimed she killed him in self-defense. She could face the death penalty if convicted of murder.

Catching Up on the Trial? Check Out ABC News' Jodi Arias Trial Coverage

Today, prosecutor Juan Martinez, who has been aggressive in questioning witnesses throughout the trial, volleyed questions at her about the claim of pedophilia, asking her to explain why her and Alexander's cell phone records showed five calls back and forth between the pair throughout the day she allegedly fled in horror. Some of the calls were often initiated Arias, according to phone records.

Jodi Arias Doesn't Remember Stabbing Ex-Boyfriend Watch Video

Jodi Arias Murder Trial: Testimony About Ex's Death Watch Video

Arias on Ex-Boyfriend's Death: 'I Don't Remember' Watch Video

She and Alexander also exchanged text messages throughout the afternoon and evening at a time when Arias claims the pedophilia incident occurred. In those messages they discuss logistics of exchanging one another's cars that night. Alexander sends her text messages about the car from a church social event he attended that night that she never mentioned during her testimony.

Arias stuck by her claim that she saw Alexander masturbating to the pictures, and her voice remained steady under increasingly-loud questioning by Martinez.

But Martinez also sparred with Arias on the stand over minor issues, such as when he asked Arias detailed questions about the timing and order of events from that day and Arias said she could not remember them.

"It seems you have problems with your memory. Is this a longstanding thing? Since you started testifying?" Martinez asked.

"No it goes back farther than that. I don't know even know if I'd call it a problem," Arias said.

"How far back does it go? You don't want to call them problems, are they issues? Can we call them issues? When did you start having them?" he asked in rapid succession. "You say you have memory problems, that it depends on the circumstance. Give me the factors that influence that."

"Usually when men like you or Travis are screaming at me," Arias shot back from the stand. "It affects my brain, it makes my brain scramble."

"You're saying it's Mr. Martinez's fault?" Martinez asked, referring to himself in the third person.

"Objection your honor," Arias' attorney finally shouted. "This is a stunt!"

Timeline of the Jodi Arias Trial

Martinez dwelled at one point about a journal entry where Arias wrote that she missed the Mormon baptism of her friend Lonnie because she was having kinky sex with Alexander. He drew attention to prior testimony that she and Alexander used Tootsie Pops and Pop Rocks candy as sexual props.

"You're trying to get across (in the diary entry) that this involved a sexual liaison with Mr. Alexander right?" he asked. "And you're talking about Tootsie Pops and Pop Rocks?"

"That happened also that night," Arias said.

"You were there, enjoying it, the Tootsie Pops and Pop Rocks?" he asked again, prompting a smirk from Arias.

"I enjoyed his attention," Arias said.

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Higgs may spell doom, unless supersymmetry saves us

Lisa Grossman, physical sciences reporter

(Image: CERN)

Is the Higgs boson a herald of the apocalypse? That's the suggestion behind a theory, developed more than 30 years ago, that is back in the headlines this week. According to physicists, the mass of the Higgs-like particle announced last summer supports the notion that our universe is teetering on the edge of stability, like a pencil balanced on its point.

"It may be that the universe we live in is inherently unstable," Joseph Lykken, of the Fermi National Accelerator Laboratory in Batavia, Illinois, said on Monday at a meeting of the American Association for the Advancement of Science. "At some point, billions of years from now, it's all going to be wiped out."

Physicists have been wringing their hands about this scenario since 1982, when theorists Michael Turner and Frank Wilczek published a paper about it in Nature, NBC News points out. The pair showed that the vacuum of space can be in different energy states, and it will be most stable at its lowest energy. Trouble arises if we're not there yet, and we're inhabiting a temporarily stable state that should ultimately collapse.

"The universe wants to be in a different state, so eventually to realize that, a little bubble of what you might think of as an alternate universe will appear somewhere, and it will spread out and destroy us," Lykken said at AAAS.

Enter the Higgs boson, the particle form of the field that gives mass to several fundamental particles. The Higgs field permeates the vacuum of space, which means the mass of the boson and the stability of the vacuum are closely intertwined. Theory predicted that if the Higgs boson is heavier than about 129 gigaelectronvolts (GeV), the universe should be on safe footing.

But in July 2012 physicists at CERN, near Geneva, Switzerland announced that a particle closely matching the Higgs had been found by experiments in the Large Hadron Collider (LHC). The much celebrated particle has a mass of about 126 GeV - light enough to raise fears of instability.

There is still hope for the universe as we know it. Some theorists pointed out that the relationship between the Higgs mass and the vacuum of space depends on the mass of a particle called the top quark. If the top quark's mass is different than we think it is, stability might reign.

There are also anomalies with the Higgs measurement, like the fact that it decays into photons more often than predicted. That hints we may yet find particles from the theory of supersymmetry, which says each ordinary particle has heavier "superpartners". If the Higgs has such a relative, it might save us from destruction. But some of these predicted particles, particularly the superpartners of the top quark, can push the universe back into instability.

The worries may remain unconfirmed for a while. The LHC is shutting down for a two-year break so engineers can prepare the machine to shoot higher-energy particle beams, which are needed to probe for superpartners.

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Sony bills coming PS4 console as future of gaming

NEW YORK: Sony unveiled a new-generation PlayStation 4 (PS4) system on Wednesday and laid out its vision for the "future of gaming" in a world rich with mobile gadgets and play streamed from the Internet cloud.

At a press event in New York, computer entertainment unit chief Andrew House said PS4 "represents a significant shift from thinking of PlayStation as a box or console to thinking of the PlayStation 4 as a leading place for play."

PS4 was designed to get to know players, ideally to the point of being able to predict which games people will buy and have them pre-loaded and ready to go.

It also allows live streaming of gameplay in real-time, letting friends virtually peer over one another's shoulders and even letting game makers to act as "directors" guiding players along.

Sony has also given a "green light" to building "the most powerful network for gaming in the world", according to David Perry, chief of Gaikai cloud gaming company purchased last year by Sony.

Gaikai specialises in letting people play video games streamed from the Internet "cloud" instead of buying titles on disks popped into consoles or computers.

"By combining PlayStation 4, PlayStation Network and social platforms, our vision is to create the first social network with meaning dedicated to games," Perry said during the event.

A button on the PS4 controller will let players instantly stream in-game action to friends in real time, and even allow someone to transfer control to more capable allies when stuck, according to Perry.

He expressed a vision of letting people access and play video games old or new on the Internet using PS4, smartphones, tablets or PS Vita handheld devices.

"We are exploring opportunity enabled by cloud technology with a long-term vision of making PlayStation technology available on any device," Perry said.

"This would fundamentally change the concept of game longevity, making any game new or old available to get up and running on any device, anywhere."

Sony needs to adapt to changing lifestyles while not alienating video game lovers devoted to its hardware.

Low-cost or free games on smartphones or tablet computers are increasing the pressure on video game companies to deliver experiences worth players' time and money.

With the press event still in progress, Sony had yet to indicate availability or pricing for the PS4. New-generation consoles are typically priced in the $400 to $500 range, and blockbuster game titles hit the market at $60 each.

-AFP/gn

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Woman's corpse found in LA hotel's water tank

By Alan Duke, CNN

updated 8:51 PM EST, Wed February 20, 2013

STORY HIGHLIGHTS

• Elisa Lam disappeared from the hotel on January 31


• Canadian's body was found in a Cecil Hotel water tank Tuesday


• Police investigating death

Los Angeles (CNN) -- Tourists staying at a Los Angeles hotel bathed, brushed teeth and drank with water from a tank in which a young woman's body was likely decomposing for more than two weeks, police said.

Elisa Lam's corpse was found in the Cecil Hotel's rooftop water tank by a maintenance worker who was trying to figure out why the water pressure was low Tuesday.

Lam's parents reported her missing in early February. The last sighting of her was in the hotel on January 31, Los Angeles Police said.

Detectives are now investigating the 21-year-old Canadian's suspicious death, police Sgt. Rudy Lopez said.

It was not clear whether the water presented any health risks. Results on tests on the water done Wednesday by the Los Angeles Public Health Department were expected later in the day.

The hotel management has not responded to CNN requests for comment.

Video appears to show four cisterns on the hotel roof.

People who stayed at the Cecil since Lam's disappearance expressed shock about developments.

"The water did have a funny taste," Sabrina Baugh told CNN on Wednesday. She and her husband used the water for eight days.

"We never thought anything of it," the British woman said. "We thought it was just the way it was here."

What she described was not normal.

"The shower was awful," she said. "When you turned the tap on, the water was coming black first for two seconds and then it was going back to normal."

The hotel remained open after the discovery, but guests checking in Tuesday were told not to drink it, according to Qui Nguyen, who decided to find a new hotel Wednesday.

Nguyen said he learned about the body from a CNN reporter, not the hotel staff.

Authorities search for missing police chief

Fishing vessel, crew missing off Nova Scotia

How women can travel safely

CNN's Kyung Lah and Irving Last contributed to this report.

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Library of Congress works to save priceless recordings

(CBS News) CULPEPER, Va. -- Cameras and microphones are virtually everywhere these days, and it seems just about everything that happens is preserved forever on the internet.

Of course, it wasn't always that way. The Library of Congress has just reported that 80 percent of motion pictures filmed before 1930 -- and countless audio recordings from that era -- are gone. But the library has a plan to stop this bleeding of priceless history.

A 1936 Louis Armstrong recording is an artifact nearly lost to time. It's a nickel-plated disc widely used to record sound in the first half of the 20th century.

Patrick Loughney

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CBS News

"It's the equivalent to an original camera negative for a motion picture," says Patrick Loughney, who is leading the effort to save these cultural relics for the Library of Congress.

"What goes on here is the archaeology of American popular audio-visual history," Loughney says.

When you think of the Library of Congress, you think of old documents and typewriter-smudged papers. Not here.

"It's quite remarkable that the library, very early on, got into the acquisition of sound recordings and then radio programs," Loughney says. "They were considered a cultural record."

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Cylinders invented by Thomas Edison in the 1800s were recently donated by a private collector. They are the first known devices to record sound.

"It was literally beeswax, so it could melt if you heated it up too high or dropped it would break," says Loughney.

One recording, now digitally restored, is an 1896 campaign song for William McKinley.

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The library has 90 miles of shelves at its 45-acre conservation campus in Culpeper, Va. Here, specialists are preserving more than a million motion pictures, including an 1894 film called "Annabel Butterfly." It's one of the oldest known films ever restored -- each frame was originally colored by hand.

Technicians have digitized thousands of TV shows, including the only appearance of The Doors on "The Ed Sullivan Show." They've even restored color to a 1975 blues documentary.

"There is a growing amnesia about America past," Loughney says. "Our job is to try and bolster that American memory, try to save it for future generations who might find value in what we're preserving."

A mission to re-record America's cultural past and preserve it for a digital future.

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