CNET Member Giveaway: Fitbit Flex



Fitbit Flex

Fitbit Flex



(Credit:
Fitbit)


After a great CES full of exciting tech and new ideas, we are back and hard at work. A little tired, but also thrilled to bring an exciting opportunity to the CNET audience. We'd like our users to be able to experience a little CES, so we are giving five lucky CNET members the chance to win the Best of CES award-winning Fitbit Flex. Coming out this spring, the Fitbit Flex won for best in Wearable and Health Tech, beating out a large and extremely competitive set for the coveted title.


The Flex is an activity monitor designed to be worn all day to track movement, sleep, and calories burned. The device syncs with your computer or smartphone via Bluetooth to record steps, distance traveled, and estimated calories burned through exercise. What's more, it's able to not only monitor your activity, but also your sleep.


We chose the Fitbit Flex as a Best of
CES gadget, but we're also interested to hear what you are looking forward to seeing hit the market this year. Tell us what tech you are looking forward to seeing or even buying in 2013 for a chance to win!


Interested in winning this Best of CES gadget? Here are the rules:


  • Register as a CNET user. Go to the Join the Conversation section below this blog post and hit the Add Your Comment button. If you're not already registered, please do so. If you're already registered, there's no need to register again -- you just need to be logged in.

  • Leave a comment below-- tell us what tech you are most looking forward to seeing hit the market or buying this year.

  • Leave only one comment. You may enter for this specific giveaway only once. If you enter more than one comment, you will be automatically disqualified.

  • There will be five (5) winners chosen randomly. Each winner will receive one (1) Fitbit Flex, which has a list price of $99.95.

  • If you are chosen, you will be notified via e-mail. The winner must respond within three days of the end of the sweepstakes. If you do not respond within that period, another winner will be chosen.

  • Entries can be submitted until Friday, February 1, at 11:59pm. PST.

  • Thanks for entering the contest, and good luck!

Some legalese:


* NO PURCHASE NECESSARY TO ENTER OR WIN. A PURCHASE WILL NOT INCREASE YOUR CHANCES OF WINNING. YOU HAVE NOT YET WON. MUST BE LEGAL RESIDENT OF ONE OF THE UNITED STATES OR CANADA (EXCLUDING QUEBEC), 18 YEARS OLD OR AGE OF MAJORITY, WHICHEVER IS OLDER IN YOUR STATE OF RESIDENCE AT DATE OF ENTRY INTO SWEEPSTAKES. VOID IN PUERTO RICO, ALL U.S. TERRITORIES AND POSSESSIONS AND WHERE PROHIBITED BY LAW. SWEEPSTAKES ENDS 02/01/13. SEE RULES FOR DETAILS.


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6 Ways Climate Change Will Affect You

Photograph by AP Photo/Marcio Jose Sanchez

The planet keeps getting hotter, new data showed this week. Especially in America, where 2012 was the warmest year ever recorded, by far. Every few years, the U.S. federal government engages hundreds of experts to assess the impacts of climate change, now and in the future.

From agriculture (pictured) to infrastructure to how humans consume energy, the National Climate Assessment Development Advisory Committee spotlights how a warming world may bring widespread disruption.

Farmers will see declines in some crops, while others will reap increased yields.

Won't more atmospheric carbon mean longer growing seasons? Not quite. Over the next several decades, the yield of virtually every crop in California's fertile Central Valley, from corn to wheat to rice and cotton, will drop by up to 30 percent, researchers expect. (Read about "The Carbon Bathtub" in National Geographic magazine.)

Lackluster pollination, driven by declines in bees due partly to the changing climate, is one reason. Government scientists also expect the warmer climate to shorten the length of the frosting season necessary for many crops to grow in the spring.

Aside from yields, climate change will also affect food processing, storage, and transportation—industries that require an increasing amount of expensive water and energy as global demand rises—leading to higher food prices.

Daniel Stone

Published January 16, 2013

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Notre Dame: Football Star Was 'Catfished' in Hoax













Notre Dame's athletic director and the star of its near-championship football team said the widely-reported death of the star's girlfriend from leukemia during the 2012 football season was apparently a hoax, and the player said he was duped by it as well.


Manti Te'o, who led the Fighting Irish to the BCS championship game this year and finished second for the Heisman Trophy, said in a statement today that he fell in love with a girl online last year who turned out not to be real.


The university's athletic director, Jack Swarbrick, said it has been investigating the "cruel hoax" since Te'o approached officials in late December to say he believed he had been tricked.


Private investigators hired by the university subsequently monitored online chatter by the alleged perpetrators, Swarbrick said, adding that he was shocked by the "casual cruelty" it revealed.


"They enjoyed the joke," Swarbrick said, comparing the ruse to the popular film "Catfish," in which filmmakers revealed a person at the other end of an online relationship was not who they said they were.


"While we still don't know all of the dimensions of this ... there are certain things that I feel confident we do know," Swarbrick said. "The first is that this was a very elaborate, very sophisticated hoax, perpetrated for reasons we don't understand."






Mike Ehrmann/Getty Images











Notre Dame's Athletic Director Discusses Manti Te'o Girlfriend Hoax Watch Video









Notre Dame Football Star Victim of 'Girlfriend Hoax' Watch Video









Eddie Lacy, Barrett Jones Discuss 'Bama Win Watch Video





Te'o said during the season that his girlfriend, Lennay Kekua, died of leukemia in September on the same day Te'o's grandmother died, triggering an outpouring of support for Te'o at Notre Dame and in the media.


"While my grandma passed away and you take, you know, the love of my life [Kekua]. The last thing she said to me was, 'I love you,'" Te'o said at the time, noting that he had talked to Kekua on the phone and by text message until her death.


Now, responding to a story first reported by the sports website Deadspin, Te'o has acknowledged that Kekua never existed. The website reported today that there were no records of a woman named Lennay Kekua anywhere.


Te'o denied that he was in on the hoax.


"This is incredibly embarrassing to talk about, but over an extended period of time, I developed an emotional relationship with a woman I met online," Te'o said in a statement released this afternoon. "We maintained what I thought to be an authentic relationship by communicating frequently online and on the phone, and I grew to care deeply about her."


Swarbrick said he expected Te'o to give his version of events at a public event soon, perhaps Thursday, and that he believed Te'o's representatives were planning to disclose the truth next week until today's story broke.


Deadspin reported that the image attached to Kekua's social media profiles, through which the pair interacted, was of another woman who has said she did not even know Te'o or know that her picture was being used. The website reported that it traced the profiles to a California man who is an acquaintance of Te'o and of the woman whose photo was stolen.


"To realize that I was the victim of what was apparently someone's sick joke and constant lies was, and is, painful and humiliating," Te'o said.






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What's the economic value of nature?



Bob Holmes, consultant



73924492.jpg

(Image: Tim Laman/NGS/Getty)



Putting a price on the impact of nature may help us understand its true worth, argues environmentalist Tony Jupiter in What Has Nature Ever Done for Us?



HOW much is nature worth, in measurable financial value? Most economists - and politicians - would answer in terms of the price of timber, pasture for grazing or tourism in national parks. But nature delivers far, far more than that. In What has Nature ever Done for Us?, Tony Juniper aims to bring that knowledge to a broader public.





nature.jpg

One of the UK's leading environmentalists, Juniper lays out the many ways that natural ecosystems pay dividends to human societies. Some are obvious: soils support crop growth; photosynthetic plants are the ultimate source of all the food that nourishes us; and thanks to biodiversity, we have access to a wealth of genes to breed better crop varieties and develop new antibiotics and other drugs.



Others are easier to overlook: insects pollinate two-thirds of all crop plants; natural predators keep pests in check; plants, soils and oceans store carbon; and coral reefs, mangroves and wetlands protect coastlines from storms and flooding. Add it all up, Juniper says, and nature contributes trillions to the world's economy every year.



This is important stuff that policymakers and the public need to be reminded of, and Juniper piles on example after example. Those who are new to the subject will learn plenty that will open their eyes to the importance of these "ecosystem services". That alone makes the book worthwhile for casual readers, though they may struggle at times with Juniper's convoluted syntax. I found myself having to take a second run at some of his sentences.



The real battle to protect nature, though, will be fought in boardrooms and government committees, where hard cash is the lingua franca. Putting financial value on natural services is fraught with guesswork, of course, but Juniper does the best he can. He reports, for example, that the coral reefs and mangroves of Belize yield about $15 million in fish, at least $150 million in tourism and about $150 million in storm protection every year. And he says New York City has saved about $7 billion by drawing its drinking water from a protected watershed instead of treating and filtering it.



Unfortunately, only a few of the examples in Juniper's book have been worked through in such detail. As a result, the sceptical businesspeople and politicians that he really needs to convince are likely to come away saying "show me more". But if this book encourages them to ask, it will have done its job.



Book information:
What Has Nature Ever Done for Us? by Tony Juniper
Profile
£9.99

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European auto sector hits 17-year low






PARIS: European auto sales plunged to their lowest point in 17 years in 2012, trade data revealed Wednesday after Renault announced the latest job cuts to hit the beleaguered sector.

New car registrations in the European Union fell by 8.2 percent from their 2011 level to 12.05 million units last year, the European Automobile Manufacturers' Association said.

Sales in December fell for the 15th month in a row by 16.3 percent on a 12-month basis, even slipping slightly in Germany despite the global strength of top German brands.

French automakers in particular are being hard hit with Renault announcing 7,500 job cuts late on Tuesday.

PSA Peugeot Citroen, the second-biggest carmaker in Europe after the booming German VW group, has just been rescued by the state. The group is restructuring with 8,000 job cuts and targets development abroad after a government report said its strategy had missed the bus of globalisation.

And on Wednesday French car parts maker Faurecia reported weak results causing its shares to plunge.

By contrast the VW group has reported record global sales for 2012 with a rise of 11.0 percent to 9.07 million units and aspires to being the biggest manufacturer globally, ahead of Japanese Toyota, by 2018. German Daimler said at the Detroit auto show this week that it is on track to be the world's top luxury carmaker by the end of the decade.

The second-biggest manufacturer globally is General Motors, which struck a strategic partnership with PSA this year, but GM's sales across the whole of Europe fell by 8.2 percent last year, the US group said in Detroit.

These companies, and European manufacturers in general, are looking to growth in emerging markets to compensate for what they expect to be a lasting weaker trend in Europe, but these markets are also the home base for new competitors notably in China.

The European trade association said in its report on the European market: "Demand for new cars reached the lowest level recorded since 1995, totalling 12,053,904 units" in 2012.

Last year's 8.2 percent shrinkage was the worst since a downturn of 16.9 percent in 1993, the association said.

The trend was aggravated by exceptionally bad figures for December in debt-stricken Europe.

"In December, new car registrations declined by a sharp 16.3 percent in the EU, continuing a downward trend commenced 15 months ago. The decline is the steepest recorded in a month of December since 2008," the statement said.

With the eurozone struggling to cope with the tax rises and cuts in state spending imposed to correct its debt crisis, businesses and consumers have cut down their spending on vehicles.

In some countries the market, and employment, were supported after the financial crisis hit economies in 2008 by government subsidies for the replacement of old vehicles with new ones. But these schemes have run out and many European groups have announced job cuts and plant closures similar to, albeit less dramatic, those that occurred immediately in the US auto industry.

The latest came late on Tuesday from Renault which said it would shed 7,500 French jobs, or about 17.0 percent of its workforce by 2016, but by means of not replacing normal departures.

Renault, which has diversified its manufacturing into low-cost countries close to western Europe in recent years, notably in Romania where it builds its Dacia-branded vehicles, said that an agreement with unions on the cutbacks would save it 400 million euros ($534 million) in overheads and would avert any plant closures.

"On the basis of a progressive recovery of the European market, establishing such an agreement would allow for growth in French output that is more sustained than that of the European market," Renault said.

However the European trade data for the year showed big differences between countries.

Car sales rose only in Britain, by 5.3 percent from the level in 2011.

In Germany, a fall in sales on the home market was contained to 2.9 percent but in France sales slumped by 13.9 percent, in Spain by 13.4 percent and in Italy by 19.9 percent.

In terms of brands, sales in western Europe by PSA Peugeot Citroen fell by 12.9 percent, by Renault 18.9 and by Fiat of Italy by 15.8 percent.

Sales by Opel, based in Germany but owned by US group General Motors which has recovered strongly from bankruptcy, fell by 15.6 percent.

However, other German brands did far better. Sales by Audi rose by 3.7 percent, and by BMW they fell by 0.1 percent and by Mercedes-Benz by 0.9 percent.

In terms of sales in Europe by foreign manufacturers, the South Korean group Hyundai-Kia raised sales under the Hyundai name by 9.4 percent and under the Kia brand by 14.6 percent.

- AFP/ir



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Prosecutor in Aaron Swartz 'hacking' case comes under fire



Carmen Ortiz, U.S. Attorney for Massachusetts

Carmen Ortiz, U.S. Attorney for Massachusetts



(Credit:
U.S. Department of Justice)



A politically ambitious Justice Department official who oversaw the criminal case against Aaron Swartz has come under fire for alleged prosecutorial abuses that led the 26-year-old online activist to take his own life.



Carmen Ortiz, 57, the U.S. attorney for Massachusetts who was selected by President Obama, compared the online activist -- accused of downloading a large number of academic papers -- to a common criminal in a 2011 press release. "Stealing is stealing whether you use a computer command or a crowbar," Ortiz said at the time. Last fall, her office slapped Swartz with 10 additional charges that carried a maximum penalty of 50 years in prison.



"He was killed by the government," Swartz's father, Robert, said at his son's funeral in Highland Park, Ill., today, according to a report in the Chicago Sun Times.



Last Wednesday, less than three months before the criminal trial was set to begin, Ortiz's office formally rejected a deal that would have kept Swartz out of prison. Two days later, Swartz killed himself.



"He was being made into a highly visible lesson," says Harvey Silverglate, a Cambridge, Mass., attorney who first met Swartz in 2001 and spoke with him after his arrest. "He was enhancing the careers of a group of career prosecutors and a very ambitious -- politically-ambitious -- U.S. attorney who loves to have her name in lights."



Ortiz' spokeswoman did not respond to questions from CNET today. The spokeswoman, Christina Sterling, had said earlier this week: "We want to respect the privacy of the family and do not feel it is appropriate to comment on the case at this time."



Replies Silverglate, the defense attorney and author of the book "Three Felonies a Day:" "It nearly made me puke. Out of deference to the family they weren't going to respond to the charges? It wasn't 'out of deference to the family.' It was out of deference to their careers."



Swartz was accused of 13 felony counts relating to connecting a computer to MIT's network without authorization and retrieving over four million academic journal articles from the JSTOR database (he was allowed to access JSTOR, but not to perform a bulk download). The advocacy group Demand Progress, which Swartz had helped to create and which helped to defeat the Stop Online Piracy Act a year ago, likened it to "trying to put someone in jail for allegedly checking too many books out of the library." (Swartz also sold a company he founded called Infogami to Reddit and was one of the co-creators of the RSS standard for syndicating content.)



If Swartz had stolen a $100 hard drive with the JSTOR articles, it would have been a misdemeanor offense that would have yielded probation or community service. But the sweeping nature of federal computer crime laws allowed Ortiz and Assistant U.S. Attorney Stephen Heymann, who wanted a high-profile computer crime conviction, to pursue felony charges. Heymann threatened the diminutive free culture activist with over 30 years in prison as recently as last week.



The Boston U.S. Attorney's office was looking for "some juicy looking computer crime cases and Aaron's case, sadly for Aaron, fit the bill," Elliot Peters, Swartz's attorney at the Keker & Van Nest law firm, told the Huffington Post. Heymann, Peters says, thought the Swartz case "was going to receive press and he was going to be a tough guy and read his name in the newspaper."



Heymann was also the Boston office's point person in a second investigation that spurred another young hacker to kill himself. In 2008, 24-year-old Jonathan James committed suicide after being named a suspect in a federal cybercrime investigation. His suicide note said: "I have no faith in the 'justice' system. Perhaps my actions today, and this letter, will send a stronger message to the public."



"The charges were ridiculous and trumped-up"



Aaron Swartz, who committed suicide two days after federal prosecutors rejected his attorney's proposal for no prison time.

Aaron Swartz, who committed suicide two days after federal prosecutors rejected his attorney's proposal for no prison time.



(Credit:
Fred Benson/ Creative Commons: Flickr)



Ortiz has now found herself in an unusual -- and uncomfortable -- position: as the target of an investigation instead of the initiator of one.



An online petition asking President Obama to remove her from office has garnered 35,000 signatures. The threshold at the time for triggering an official White House response, which has not yet happened, was 25,000. (A separate petition asking for the removal of prosecutor Stephen Heymann has attracted only 4,000 signatures so far.)



House Oversight Committee Chairman Darrell Issa, a California Republican, said he has launched an investigation into Ortiz's prosecution of Swartz. It's a bipartisan sentiment: Rep. Jared Polis, a Colorado Democrat and former Internet entrepreneur, told the Hill that: "The charges were ridiculous and trumped-up. It's absurd that he was made a scapegoat."



Rep. Zoe Lofgren, a Democrat whose district includes the heart of Silicon Valley, published draft legislation today (PDF) called "Aaron's Law" that would no longer make it a crime to violate terms of service agreements.



Ortiz had been a rising star in the Democratic Party: a law-and-order Hispanic prosecutor who had won high-profile convictions including Salvatore DiMasi, the former Massachusetts House speaker. The Boston Globe named her "Bostonian of the Year" in 2011 and reported last month that Ortiz was a potential gubernatorial candidate.



Swartz's friends and family have, in the days since his death, argued that Ortiz, Heymann, and assistant U.S. attorney Scott Garland employed tactics should have been reserved for serious criminals, not an activist who merely downloaded more articles than JSTOR would have preferred. A Swartz family statement posted at RememberAaronSW.com says: "The U.S. attorney's office pursued an exceptionally harsh array of charges, carrying potentially over 30 years in prison, to punish an alleged crime that had no victims."



Larry Lessig, the Harvard law professor who spoke at Swartz's funeral today along with Web inventor Tim Berners-Lee, said in a blog post that even though Swartz had no intention of profiting from any downloaded journal articles, "our government continued to push as if it had caught the 9/11 terrorists red-handed."


Alex Stamos, who the defense had planned to call as an expert witness on computer intrusion, said: "I know a criminal hack when I see it, and Aaron's downloading of journal articles from an unlocked closet is not an offense worth 35 years in jail." Law professor Tim Wu added that Ortiz's "legal authority to take down Swartz was shaky" after a federal appeals court ruling last year.



It's true that Swartz would not have faced 50 years in prison; that was, after all, the maximum sentence for his supposed felonies, not the minimum one. But Ortiz and her staff were intent on requiring that he plead guilty to multiple felonies and serve significant time behind bars.



Jennifer Granick, director of civil liberties at Stanford University's Center for Internet and Society and former criminal defense attorney, elaborated on why Swartz was so reluctant to plead guilty:



There was great practical risk to Aaron from pleading to any felony. Felons have trouble getting jobs, aren't allowed to vote (though that right may be restored) and cannot own firearms (though Aaron wasn't the type for that, anyway). More particularly, the court is not constrained to sentence as the government suggests. Rather, the probation department drafts an advisory sentencing report recommending a sentence based on the guidelines. The judge tends to rely heavily on that "neutral" report in sentencing... If he plead guilty to a felony, he could have been sentenced to as many as 5 years, despite the government's agreement not to argue for more. Each additional conviction would increase the cap by 5 years, though the guidelines calculation would remain the same. No wonder he didn't want to plead to 13 felonies. Also, Aaron would have had to swear under oath that he committed a crime, something he did not actually believe.



JSTOR has said since 2011 that it had no interest in pursuing criminal charges, and added last weekend that it "regretted" having been drawn into "this sad event." MIT, which reportedly did encourage Ortiz to pursue the case, is now conducting an internal investigation.



Last Wednesday, two days before Swartz took his life, JSTOR said it was making its archives of more than 1,200 different academic journals free for the public to read.



Computer prodigy Aaron Swartz remembered





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Mars Rover Finds Intriguing New Evidence of Water


The first drill sample ever collected on Mars will come from a rockbed shot through with unexpected veins of what appears to be the mineral gypsum.

Delighted members of the Curiosity science team announced Tuesday that the rover was now in a virtual "candy store" of scientific targets—the lowest point of Gale crater, called Yellowknife Bay, is filled with many different materials that could have been created only in the presence of water. (Related: "Mars Has 'Oceans' of Water Inside?")

Project scientist John Grotzinger, of the California Institute of Technology in Pasadena, said during a press conference that the drill area has turned out "to be jackpot unit. Every place we drive exposes fractures and vein fills."

Mission scientists initially decided to visit the depression, a third of a mile from Curiosity's landing site, on a brief detour before heading to the large mountain at the middle of Gale Crater. But because of the richness of their recent finds, Grotzinger said it may be some months before they begin their trek to Mount Sharp.

The drilling, expected to start this month, will dig five holes about two inches (five centimeters) into bedrock the size of a throw rug and then feed the powder created to the rover's two chemistry labs for analysis.

The drill is the most complex device on the rover and is the last instrument to be used. Project Manager Richard Cook, of NASA's Jet Propulsion Laboratory, said that operating it posed the biggest mechanical challenge since Curiosity's high-drama landing. (Watch video of Curiosity's "Seven Minutes of Terror.")

A Watery Past?

That now-desiccated Mars once had a significant amount of surface water is now generally accepted, but every new discovery of when and where water was present is considered highly significant. The presence of surface water in its many possible forms—as a running stream, as a still lake, as ground water soaked into the Martian soil—all add to an increased possibility that the planet was once habitable. (Watch a video about searching for life on Mars.)

And each piece of evidence supporting the presence of water brings the Curiosity mission closer to its formal goal—which is to determine whether Mars was once capable of supporting life.

Curiosity scientists have already concluded that a briskly moving river or stream once flowed near the Gale landing site.

The discovery of the mineral-filled veins within Yellowknife Bay rock fractures adds to the picture because those minerals can be deposited only in watery, underground conditions.

The Curiosity team has also examined Yellowknife Bay for sedimentary rocks with the rover's Mars Hand Lens Imager (MAHLI).  Scientists have found sandstone with grains up to about the size of a peppercorn, including one shaped like a flower bud that appears to gleam. Other nearby rocks are siltstone, with grains finer than powdered sugar. These are quite different from the pebbles and conglomerate rocks found in the landing area, but all these rocks are evidence of a watery past. (Related: "A 2020 Rover Return to Mars?")

One of the primary reasons Curiosity scientists selected Gale crater as a landing site was because satellite images indicated that water-formed minerals were present near the base of Mount Sharp. Grotzinger said that the minerals' presence so close to the landing site, and some five miles from the mountain, is both a surprise and an opportunity.

The current site in Yellowknife Bay is so promising, Grotzinger said, that he would have been "thrilled" to find similar formations at the mission's prime destination at the base of Mount Sharp.  Now the mission can look forward to the surprises to come at the mountain base while already having struck gold.


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NRA Ad Calls Obama 'Elitist Hypocrite'


Jan 16, 2013 12:04am







ap barack obama mi 130115 wblog NRA Ad Calls Obama Elitist Hypocrite Ahead of Gun Violence Plan

Pablo Martinez Monsivais/AP Photo


As the White House prepares to unveil a sweeping plan aimed at curbing gun violence, the National Rifle Association has launched a preemptive, personal attack on President Obama, calling him an “elitist hypocrite” who, the group claims, is putting American children at risk.


In 35-second video posted online Tuesday night, the NRA criticizes Obama for accepting armed Secret Service protection for his daughters, Sasha and Malia, at their private Washington, D.C., school while questioning the placement of similar security at other schools.


“Are the president’s kids more important than yours? Then why is he skeptical about putting armed security in our schools, when his kids are protected by armed guards at their school?” the narrator says.


“Mr. Obama demands the wealthy pay their fair share of taxes, but he’s just another elitist hypocrite when it comes to a fair share of security,” it continues. “Protection for their kids and gun-free zones for ours.”


The immediate family members of U.S. presidents – generally considered potential targets – have long received Secret Service protection.


The ad appeared on a new website for a NRA advocacy campaign – “NRA Stand and Fight” — that the gun-rights group appears poised to launch in response to Obama’s package of gun control proposals that will be announced today.


It’s unclear whether the video will air on TV or only on the web. The NRA did not respond to ABC News’ request for comment.  The domain for the website is registered to Ackerman McQueen, the NRA’s long-standing public relations firm.


The White House had no comment on the NRA ad.


In the wake of last month’s mass shooting at Sandy Hook Elementary School, the Obama administration has met with a cross-section of advocacy groups on all sides of the gun debate to formulate new policy proposals.


The NRA, which met with Vice President Joe Biden last week, has opposed any new legislative gun restrictions, including expanded background checks and limits on the sale of assault-style weapons, instead calling for armed guards at all American schools.


Obama publicly questioned that approach in an interview with “Meet the Press” earlier this month, saying, “I am skeptical that the only answer is putting more guns in schools. And I think the vast majority of the American people are skeptical that that somehow is going to solve our problem.”


Still, the White House has been considering a call for increased funding for police officers at public schools and the proposal could be part of a broader Obama gun policy package.


Fifty-five percent of Americans in the latest ABC News/Washington Post poll say they support adding armed guards at schools across the country.


“The issue is, are there some sensible steps that we can take to make sure that somebody like the individual in Newtown can’t walk into a school and gun down a bunch of children in a shockingly rapid fashion.  And surely, we can do something about that,” Obama said at a news conference on Monday.


“Responsible gun owners, people who have a gun for protection, for hunting, for sportsmanship, they don’t have anything to worry about,” he said.


ABC News’ Mary Bruce and Jay Shaylor contributed reporting. 



SHOWS: Good Morning America World News







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Selling the appeal of statistics



Kevin McConway, contributor



150213056.jpg

Statistics for athletes like LeBron James are tracked in detail (Image: Mark Ralston/AFP/Getty)



In Naked Statistics economist Charles Wheelan aims to entice with dazzling data



STATISTICS lecturers have to come to terms with the fact that many students would rather not be there. Most signed up to study business or psychology, and doing strange things with numbers feels like an irksome side requirement of their primary pursuit.



Yet, as writer and public policy lecturer Charles Wheelan points out in Naked Statistics, the same students who complain that the subject is irrelevant are happy to spend their free time reading news stories that feature survey results or discussing sports statistics - basketball player LeBron James's points per game, or their favourite baseball pitcher's earned run average, for example. (As a warning, the book is deeply entrenched in US contexts. If you don't know much about baseball, Schlitz beer or even who LeBron James is - I had to look him up - you might find most of the examples alienating.)





naked.jpg

Wheelan aims to link these two parts of his students' worlds by showing how statistics can be used to answer questions that are important and relevant to our lives. And he doesn't want to stop at the classroom door. Does he succeed? Sort of.



He has some good stories. To demonstrate randomisation in designing experiments, for example, he describes a study that investigated whether being prayed for by strangers would reduce complications after heart bypass surgery. (It didn't.) He also shows how important the wording of a question is to getting meaningful answers from polls: people in the US are considerably less likely to express support for the death penalty if also presented with the alternative of whole-life imprisonment without parole.



Yet Wheelan also experiments with made-up examples that, by his own admission, are utterly implausible. His story about a crash between two buses - one full of marathon runners and the other going to an international sausage festival - is memorable, but I wonder how relevant.



Though his style is innovative and often witty, most of the statistical topics he focuses on are pretty routine, and seem torn from the pages of a Statistics 101 syllabus: descriptive statistics, probability, sampling issues, inference, regression and the Central Limit Theorem, which explains why averages tend to follow the symmetric bell curve that makes up normal distribution. (This is, apparently, "the LeBron James of statistics".) And although he says he won't, he does get technical in a rather confusing way in the chapters on inference and regression, while some of his discussion of significance tests is problematic.



Still, there are things that you wouldn't find in an introductory statistics class. His final chapter, on "program evaluation", shows how you can use statistical ideas to make evidence-based decisions, such as whether to put more police officers on the street to deter crime. And he wraps up by applying statistics to five big questions, including how best to fight global poverty. These are interesting, engaging and useful.



In the end, Wheelan doesn't sell the marvellous world of statistics quite as well as he aims to. Yet he does make many interesting points, and often uses intriguing examples - I might even borrow a few for my own students.



Kevin McConway is a professor of applied statistics at the UK's Open University



Book information:
Naked Statistics: Stripping the dread from the data by Charles Wheelan
W. W. Norton
£18.99/$26.95

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Asian stocks end mixed






HONG KONG - Asian shares were mixed Tuesday on a lack of direction from Wall Street, but Tokyo hit a 32-month high on hopes for new central bank easing despite giving up early gains as the yen rebounded.

Some bourses advanced early in the session on reassurances from Fed chief Ben Bernanke that quantitative easing was set to continue in the United States, only to lose ground later in the day.

Tokyo put on 0.72 percent, or 77.51 points, to 10,879.08 -- its highest level since April 30, 2010 -- and Shanghai added 0.60 percent to 2,325.68, as environmental firms rose on hopes they will benefit from recent bad pollution.

But Seoul was off 1.16 percent, or 23.30 points, to 1,983.74, led by falls in technology stocks due to a stronger won, and Hong Kong shed 0.14 percent, or 31.75 points, to 23,381.15.

Sydney closed flat, edging down 3.1 points to 4,716.6.

The Japanese currency, which has fallen in recent weeks as new Prime Minister Shinzo Abe vowed to push monetary easing, rebounded after the economy minister warned the weak yen could hurt consumers by making imports more expensive.

The US dollar, which changed hands at 89.56 yen in morning trade and 89.45 yen in New York on Monday, dropped to 88.84 yen after Amari's comments.

The rise in the yen pared some of the gains in Tokyo, which had earlier been up more than 1.2 percent.

A weaker Japanese unit boosts exporters by making their products cheaper overseas and increasing the value of their repatriated foreign income.

Nevertheless the bourse ended strongly after the Bank of Japan governor earlier in the day pledged "aggressive" easing to boost the moribund economy, fuelling speculation the bank could launch new measures after a meeting next week.

The BoJ has been under heavy pressure from Abe's government to adopt an annual two percent inflation target to fight chronic deflation that has haunted the world's third largest economy for years.

There was a note of relief on markets after US Federal Reserve chief Bernanke indicated on Monday, after Asian markets had closed, that the US central bank's latest round of quantitative easing would continue, dealers said.

Asian traders were also looking ahead to fourth-quarter Chinese growth data due to be released on Friday, which analysts hope will confirm that the world's number two economy is picking up following a slowdown.

There was no clear lead from Wall Street, with the Dow Jones Industrial Average gaining 0.14 percent, but the broad-based S&P 500 falling 0.09 percent and the Nasdaq Composite shedding 0.26 percent.

On forex markets in Asian afternoon trade, the euro slipped to 118.75 yen from 119.65 yen in New York. Against the dollar, the euro dipped to US$1.3367 from US$1.3376 in US trading.

Oil prices fell. New York's main contract, light sweet crude for delivery in February, slipped 32 cents to US$93.82 a barrel in the afternoon and Brent North Sea crude for February delivery dipped 23 cents to US$111.65.

Gold was at US$1,680.90 at 1100GMT compared with US$1,668.39 late Monday.

In other markets:

-- Singapore closed down 0.33 percent, or 10.52 points, at 3,196.07.

-- Kuala Lumpur closed flat, edging up 1.26 points to 1,685.89.

-- Bangkok fell 0.16 percent, or 2.21 points, to 1,422.86.

-- Jakarta gained 0.42 percent, or 18.33 points, to 4,400.82.

-- Taipei fell 0.75 percent, or 58.95 points, to 7,765.02.

-- Manila lost 0.10, or 6.23 points, to 6,087.67.

-- Mumbai rose 0.40 percent, or 80.41 points, to 19,986.82 on hopes of a rate cut as inflation eased.

- AFP/ir



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