Meet Obama's Defense Secretary Nominee













President Obama nominated former Senator Chuck Hagel as the next U.S. secretary of defense. To those who haven't followed the Senate closely in the past decade, he's probably not a household name.


Hagel is a former GOP senator from Nebraska and Purple-Heart-decorated Vietnam veteran, but he wouldn't necessarily be a popular pick with Republicans in Congress.


At age 21, Hagel and his brother Tom became the next in the family to serve in the United States Army. They joined the masses of Americans fighting an unfamiliar enemy in Vietnam.


In his book, he describes finding himself "pinned down by Viet Cong rifle fire, badly burned, with my wounded brother in my arms."


"Mr. President, I'm grateful for this opportunity to serve our country again," Hagel said after Obama announced his nomination Monday.


In 1971, Hagel took his first job in politics as chief of staff to Congressman John Y. McCollister, a position he held for six years. After that, he moved to Washington for the first time, where he went on to work for a tire company's government affairs office, the 1982 World's Fair and in 1981, as Ronald Reagan's Deputy Administrator of the Veterans Administration.








Obama Taps Sen. Chuck Hagel for Defense Secretary Watch Video









Sen. Chuck Hagel's Defense Nomination Draws Criticism Watch Video









Obama's Defense Nominee Chuck Hagel Stirs Washington Lawmakers Watch Video





He worked in the private sector for most of the 80s and 90s before his first election to the Senate in 1997.
Since the turn of the century, Hagel has followed a curvy path of political alliances that puts his endorsements all over the map. Hagel's record of picking politically unpopular positions could be a large part of why Obama is naming him for the job, as Slate's Fred Kaplan surmises the next Defense secretary will be faced with tough choices.


In 2000, he was one of few Republican senators to back Sen. John McCain over then-presidential-candidate George W. Bush.


After that election, Hagel fiercely criticized Bush for adding 30,000 surge troops to Iraq, in place of the bipartisan Iraq Study Group's proposal of a draw-down and regional diplomacy, which Hagel preferred. When Bush instead announced that more troops would go to Iraq, Hagel co-sponsored a nonbinding resolution to oppose it, along with then-Sen. Joe Biden, D-Del.


"The president says, 'I don't care.' He's not accountable anymore," Hagel told Esquire in June 2007. "He's not accountable anymore, which isn't totally true. You can impeach him, and before this is over, you might see calls for his impeachment. I don't know. It depends how this goes."


Hagel's fierce opposition to America's involvement in Iraq – he called it one of the five monumental blunders of history, on par with the Trojan War – will be of substantial importance as the Obama administration charts our course out of Afghanistan, deciding how to withdraw the last of the troops in 2014 and how much of a presence to leave behind.


Hagel's support for McCain, which was substantial in his competition against Bush, disappeared in the 2008 election. Hagel toured Iraq and Afghanistan with Obama during his first campaign for the presidency.


In October 2008, Hagel's wife, Lillibet, announced her support for the Obama team, after the Washington Post reported on her donations to his campaign. She donated again in 2012.


Before the 2008 election, Hagel wrote: "The next president of the United States will face one of the most difficult national security decisions of modern times: what to do about an Iran that may be at the threshold of acquiring nuclear weapons."






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Silent Skype calls can hide secret messages









































Got a secret message to send? Say it with silence. A new technique can embed secret data during a phone call on Skype. "There are concerns that Skype calls can be intercepted and analysed," says Wojciech Mazurczyk at the Institute of Telecommunications in Warsaw, Poland. So his team's SkypeHide system lets users hide extra, non-chat messages during a call.












Mazurczyk and his colleagues Maciej Karaś and Krysztof Szczypiorski analysed Skype data traffic during calls and discovered an opportunity in the way Skype "transmits" silence. Rather than send no data between spoken words, Skype sends 70-bit-long data packets instead of the 130-bit ones that carry speech.












The team hijacks these silence packets, injecting encrypted message data into some of them. The Skype receiver simply ignores the secret-message data, but it can nevertheless be decoded at the other end, the team has found. "The secret data is indistinguishable from silence-period traffic, so detection of SkypeHide is very difficult," says Mazurczyk. They found they could transmit secret text, audio or video during Skype calls at a rate of almost 1 kilobit per second alongside phone calls.












The team aims to present SkypeHide at a steganography conference in Montpellier, France, in June.


















































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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Basketball: Lawson shines as Nuggets down Lakers






LOS ANGELES: Ty Lawson posted a double-double of 21 points and 10 assists Sunday to help Denver hand the Los Angeles Lakers a third straight NBA defeat, 112-105.

Danilo Gallinari scored 20 points and grabbed six rebounds for the Nuggets, draining a big three-pointer with 13.8 seconds remaining to stretch Denver's lead to 108-102 after Lakers star Kobe Bryant had trimmed the deficit to three points with a three-pointer.

Bryant led the Lakers with 29 points, 18 of them in the fourth quarter. Dwight Howard scored 14 points and tied his career high of 26 rebounds with four blocked shots and Steve Nash added 10 points and 13 assists.

But Bryant said the Lakers had too many defensive lapses and too many mistakes, including 18 turnovers.

"We've just got to try to focus on the next one," Bryant said. "We've got to execute better ... we've got to buckle down and try to minimize mistakes."

Pau Gasol scored 11 points -- all in the first half, and departed in the fourth quarter after an inadvertent elbow to his nose left him bleeding profusely.

Lakers coach Mike D'Antoni said he expected the Spaniard to be ready for the Lakers' next game at Houston on Tuesday.

D'Antoni admitted that the Lakers' slump -- which has seen them fall to 15-18 for the season -- increased the pressure on the team.

"So be it," D'Antoni said. "That's the way it is and we've got to overcome it ... We can't shrug our shoulders or hang our heads. We've got to go out and fight as a unit."

The Nuggets notched their fifth win in seven games. Andre Miller scored 12 points with 10 assists. JaVale McGee added 17 points, six rebounds, three steals and two blocked shots.

-AFP/ac



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Tegra 4, gaming dominate Nvidia's 2013 plans



LAS VEGAS--Nvidia has never been a timid company, and at
CES 2013, the chipmaker stepped on the gas.


Nvidia's aggressive plans for cloud gaming, its Tegra 4 quad core processor, and Nvidia Shield, its first proprietary gaming device, set a course for placing the company in the limelight this coming year.



Shield: Portable gaming companion
The
Android-based "Shield" is Nvidia's first attempt at selling a proprietary device. It strongly resembles a console controller, complete with joysticks and buttons. It can play Android, Tegra, and PC games, as well as play games streamed from the cloud. Still a prototype, Shield's name and final form could change before it hits store shelves. And that, said an Nvidia rep, could happen in a few months.


As Nvidia CEO Jen-Hsun Huang puts it, Shield is the culmination of Nvidia's work in processor architecture and cloud gaming over the last five years. With Shield, Huang says, you can "play any device in any place on any screen...in an untethered way."


While Shield could open up a new stream of revenue and brand recognition, it's niche enough that success is no guarantee.


Portable gaming devices are many, and Nvidia, a component maker, doesn't traditionally dabble in device-making. However, it isn't entirely unaccustomed to piecing together hardware. In fact, it works with component-providers to assemble reference designs that are then shopped around to Nvidia's usual hardware partners.


Tegra 4 goes full speed ahead
With Tegra 4 -- which boasts dramatically improved processing speeds and new camera tricks -- Nvidia hopes to put the squeeze on current and future threats from Qualcomm, Intel, Samsung, and recently MediaTek.


In fact, CEO Huang claims Tegra 4 as the "world's fastest mobile processor."


Yet competitors will soon nip at its heels, including Qualcomm, which has its own CES press event scheduled, in which quad-core mobile chipsets will surely play a starring role.


Nvidia has made inroads getting its chips onto more than 10 major
tablets in 2012, including the Google Nexus 7, Microsoft Surface RT, and the Asus Transformer Pad series.


Nvidia Grid

The Nvidia Grid is an integrated system that makes smooth cloud gaming possible, Nvidia says.



(Credit:
James Martin/CNET)

However, despite often being the first to market with quad-core enhancements, the company has been less successful denting Qualcomm's considerable smartphone clout, both in terms of the number of handsets, and in terms of performance.

In CNET's quad-core smartphone shootout, for example, the Tegra 3-fueled HTC One X+ came in the middle of the pack, behind the HTC Droid DNA, powered by a quad-core Qualcomm processor.

Nvidia's plan to integrate the Icera modem -- known as the i500 modem -- into its chipset will be key for growing its Tegra business in 2013. An integrated modem will be a more appealing buy for smartphone-makers, who would otherwise have to place a separate modem into their phones, as well as to the Tegra unit.

In addition, the integrated i500 modem will help Nvidia chip away at Qualcomm's market share, it's largest and most influential rival.

Next gaming frontier: The cloud
Huang underscored gaming in a big way with Nvidia Grid, a "fully-integrated system product" that enables cloud gaming in a smooth, accurate way. The benefits are clear: no heavy storage on the device, and games that can be paused and played on any Tegra-powered device, be it a desktop or gaming laptop, a tablet, or a smartphone.

Nvidia didn't forget its bread-and-butter GeForce gaming card either. The new GeForce Experience, a PC client to auto-optimize video games for a given desktop's settings.

Nvidia's expansion into new nuts-and-bolts hardware as well as the cloud are aggressive and actionable. Nvidia is clearly here to play ball.

Read More..

Best Pictures: 2012 Nat Geo Photo Contest Winners









































































































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Pastor Accused of Killing Wives Faces Trial













Jury selection is scheduled to begin Monday for Pastor Arthur Schirmer, who is accused of killing his second wife and then staging a car accident to hide it.


Schirmer, 64, also faces a second trial at a later date for the death of his first wife. He has said he is innocent of all charges.


In 2008, the pastor and his wife, Betty, were involved in what appeared at the time to be a car crash. Schirmer told police at the time that he had been driving 55 mph and swerved to miss a deer, causing him to drive off the road, according to a police affidavit obtained by ABC News.


Schirmer also said at the time that his wife's head had come forward and struck the windshield, according to the affidavit. Betty died a day later and her body was cremated at the request of Schirmer.


It wasn't until a grisly suicide in 2010 inside Schirmer's office that authorities decided to revisit the case of Betty Schirmer's death and arrest the pastor.


The man who broke in and shot himself at the desk in Schirmer's office at the Reeders United Methodist Church, Joseph Mustante, was the husband of the pastor's secretary, Cynthia Mustante, Poconos Township Police Detective James Wagner said.






Pocono Record, David Kidwell/AP Photo











Mustante's suicide was prompted by the discovery that his wife and the pastor had apparently been having an affair, Wagner said. He was alone at the time of his death.


Investigators looking into the suicide say that several church parishioners had concerns about the deaths of Schirmer's two wives.


"That suicide eventually exposed the affair publicly and subsequent to that, questions arose about the loss of [Schirmer's] wives and his character became questionable," Wagner said.


Relaunching the investigation into the two deaths, Wagner said he quickly suspected that "foul play existed, and the car crash was staged," allegedly, by Schirmer. Wagner said investigators also believed there was something "suspicious" about the first wife's death, a marriage that investigators had not known about prior to the suicide.

Investigators Look Into Deaths of Rev. Arthur Schirmer's Wives



Schirmer's first wife, Jewel, died in April 1999 from a traumatic brain injury after she purportedly fell down a flight of stairs in Lebanon, Pa., Wagner said.


Lebanon is about 100 miles southwest of Reeders, where Schrimer later moved with his second wife.


At the time of Jewel's death, Wagner said, a relative told police that he suspected Schirmer may have had a hand in his wife's death but that the investigation was "never completed."


On Dec. 11, 2012 -- more than 13 years after Jewel died, a Lebanon County judge ruled Schirmer would be tried for her murder.


When investigators looked at the death of Betty Schirmer, they saw inconsistencies, Wagner said.


"There was no airbag deployment and it simply looked like a car that had driven off the road at a very low speed," Wagner said. "It didn't match the injuries to [Betty's head].


"I know there are people out there who probably know him and feel like there is absolutely no way he would be capable of doing this," Wagner of Schirmer. "But they clearly don't know him."



Read More..

Silent Skype calls can hide secret messages









































Got a secret message to send? Say it with silence. A new technique can embed secret data during a phone call on Skype. "There are concerns that Skype calls can be intercepted and analysed," says Wojciech Mazurczyk at the Institute of Telecommunications in Warsaw, Poland. So his team's SkypeHide system lets users hide extra, non-chat messages during a call.












Mazurczyk and his colleagues Maciej Karaś and Krysztof Szczypiorski analysed Skype data traffic during calls and discovered an opportunity in the way Skype "transmits" silence. Rather than send no data between spoken words, Skype sends 70-bit-long data packets instead of the 130-bit ones that carry speech.












The team hijacks these silence packets, injecting encrypted message data into some of them. The Skype receiver simply ignores the secret-message data, but it can nevertheless be decoded at the other end, the team has found. "The secret data is indistinguishable from silence-period traffic, so detection of SkypeHide is very difficult," says Mazurczyk. They found they could transmit secret text, audio or video during Skype calls at a rate of almost 1 kilobit per second alongside phone calls.












The team aims to present SkypeHide at a steganography conference in Montpellier, France, in June.


















































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.




































All comments should respect the New Scientist House Rules. If you think a particular comment breaks these rules then please use the "Report" link in that comment to report it to us.


If you are having a technical problem posting a comment, please contact technical support.








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Kirin to sell its Tokyo HQs to reduce debts






TOKYO: Japanese beverage giant Kirin has decided to sell its Tokyo headquarters in order to reduce debts as it aggressively buys foreign firms in a bid to expand its global reach, a report said Sunday.

Kirin Holdings and its main subsidiary Kirin Brewery Company will sell their headquarters buildings in Tokyo to raise an estimated 15 billion to 30 billion yen ($170 million to $340 million), the Yomiuri Shimbun newspaper said.

The group will rent a different building in Tokyo as its global headquarters, the paper said.

The company will use the money to reduce debts accumulated after a series of major overseas acquisitions, according to the report.

In recent years the group has bought full or major stakes in Australian brewer Lion, Brazilian brewer Schincariol and Philippine brewer San Miguel, among others.

Many Japanese beverage firms have sought to expand overseas while the domestic market suffers chronic slow consumption, a shrinking population and younger people shunning alcohol.

- AFP/fa



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Nvidia at 2013 CES: Join us Sunday, 8 p.m. PT (live blog)


Nvidia starts the 2013 International CES early with a press conference at 8 p.m. PT (11 p.m. ET) on Sunday, Jan. 6, and CNET will be there to cover it live. We'll have a live video stream, along with a blog full of news and analysis, as it happens.

You can tune into the blog and video stream here:

CNET's live coverage of Nvidia's 2013 CES press conference

Nvidia has been pretty quiet about any possible announcements at
CES, but the graphics chipmaker is likely to talk up Tegra, its processor for mobile devices. The company has had some success getting the chip into
tablets over the past year, but it continues to struggle in smartphones. Nvidia is counting on its new integrated processor, which combines the apps processor with the wireless connectivity on the same piece of silicon, to change that.

An alleged leak about Nvidia's Tegra 4 from last month showed 72 graphics cores, six times as many as those found in the current-generation Tegra 3. That many cores would mean substantially improved performance for smartphones, tablets, and other devices.
Read More..

Best Pictures: 2012 Nat Geo Photo Contest Winners









































































































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