As sequester nears, Pentagon Comptroller Robert Hale at center of storm

Pentagon comptroller Robert F. Hale is overseeing the Defense Department’s plans to furlough most of its 800,000 civilian workers, but he insists that he still meets with friendly faces as he strides down the building’s corridors.

“I teasingly say, ‘When I walk down the hall, people still wave, but with fewer fingers,’ ” said Hale, who is balancing the tension and frustration of the times with a bit of wit.

As the Defense Department’s chief financial officer and principal adviser on all fiscal matters, including the Pentagon’s annual budget of more than $600 billion, the 66-year-old Hale and his office are at the focal point of a budget crisis.

“I think all of us realized a couple of months ago we were heading for the perfect storm, and we’re in the middle of it at the moment,” he said during an interview Wednesday, a particularly tumultuous day.

“This is furlough day,” Hale noted.

Defense Secretary Leon E. Panetta was giving Congress a formal 45-day notice required by law, as well as a message to the Defense Department workforce worldwide: In the event of sequestration, the Pentagon will move forward with furloughs.

Preparing for the furloughs, Hale said, is “frankly one of the most distasteful tasks I have faced in four years” as comptroller.

A square-jawed and amiable former Navy officer, Hale served as Air Force comptroller during the Clinton administration and before that for 12 years as head of the national security division at the Congressional Budget Office. But he considers the present situation “unparalleled” in his experience.

Hale had readied for the day’s tasks while riding in a Defense Department car from his home in Annandale to the Pentagon, dressed in a comptroller’s uniform — a dark business suit, white shirt and checked tie.

Arriving in his E-Ring office overlooking the Pentagon’s Mall entrance by 7 a.m., Hale prepared e-mails to the department’s senior leadership alerting them of Panetta’s pending actions. While Panetta’s message was being delivered in a letter to Capitol Hill and via e-mail to the workforce, Hale conferred with Deputy Defense Secretary Ashton Carter in preparation for a Friday conference to coordinate sequestration with the senior Pentagon leadership.

“Not to say they aren’t frustrated, but they don’t blame it on me,” he said, especially conscious of the toll the turmoil is taking on officials and rank and file alike.

At 11 a.m. he was participating in a teleconference with worried defense agency heads from around the country. “They’ve got thousands of people affected by this,” Hale said.

At 1 p.m., he went before the Pentagon press corps to brief reporters about the budget developments, warning grimly that the cuts could leave the military unprepared to respond to contingencies but also joking that solving the sequestration issue would allow him to “spend more time with my wife.”

Hale rejected criticism voiced during Capitol Hill hearings last week that the Pentagon should have started making budget plans for sequestration much earlier.

“If we’d done this six months ago, we would have caused the degradation in productivity and morale that we’re seeing now among our civilians,” he said.

Hale does not have to travel far within the Pentagon to find disquiet about the situation. Many of the 160 employees of the comptroller’s office face furlough.

“They’re frustrated, angry, worried,” he said. “My own staff, several people are saying, ‘I’m just going to retire. I don’t want to do this anymore,’ and I can’t blame them. I mean, we’re talking about 20 percent pay cuts for five to six months. Some of these people aren’t going to be able to pay their rent.”

The irony of furloughing the budget staff in the midst of a budget crisis does not escape Hale. “It sure won’t help,” he said.

“You’re replanning your budget for one of the world’s largest organizations, something that we would normally do over six months, in a couple of weeks, so it’s a very compressed period,” he said.

Yet the comptroller said he is willing to stay on for a time if asked to remain when a replacement for Panetta is confirmed by the Senate.

“I’d like to help the department get through whatever’s coming in the next few months and then plot a course from there,” he said.

“It’s satisfying in the sense of helping a major organization and a very important one get through tough times,” Hale added.

Perspective makes a difference, too.

“Nobody’s shooting at me, as is happening to some of our folks in Afghanistan,” Hale said. “So I don’t believe by any means I have the toughest job in the Department of Defense, or even close.”

Discuss this topic and other political issues in the Post’s Politics Discussion Forums.

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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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Jallianwala Bagh massacre: David Cameron's apology that wasn't?

NEW DELHI: David Cameron's statement on the 1919 Jallianwala Bagh massacre, marking it as a "deeply shameful event" in British history but stopping short of a full apology, has not impressed historians.

Mushirul Hasan, directorgeneral of the National Archives, says, "The present generation is not necessarily responsible for mistakes of the past. By apologizing for what General Dyer did, Cameron has set a bad precedent. Now others will demand apologies for past acts of belligerence. There'll be no end to this. The past should be interpreted in that context, not outside it. Such an apology, which obviously has other motives, is not necessarily a good thing."

Writer William Dalrymple agrees for different reasons. "It's meaningless to apologize for what you have no control over. It makes sense if the Congress apologized for 1984, Modi for Gujarat, Blair for Iraq. It was actually a good move for Cameron not to apologize fully — that would've seemed very cynical when you've arrived with a trade delegation. But what Cameron can do is teach the British more about the empire. My children at school have learnt about Tudor England, the Nazis, wars in Europe, but nothing in comparison about the empire. The British are simply unaware of the empire's good — like the Indian civil service's integrity — or its bad, like the terrifying killings of 1858 in north India, compared to which Jallianwala Bagh was a sideshow. The British don't know enough about a period which was much longer and more radically important in its global effects than Nazi Germany."

Current efforts to revamp history-teaching aren't good enough, Dalrymple feels. "I believe Cameron's interested in getting Niall Ferguson on this. Niall's a thorough historian and a very clever and amusing gadfly — but he's also the most pro-empire voice in academia. We need more neutral efforts to educate the British, so they can squarely face the bad parts of this period."

Historian Dilip Simeon feels the British are not the only ones who should confront an unjust past. "The fact that it took nearly 100 years for a British PM to apologize is a commentary in itself," Simeon says. "But we're in no position to look down on the Brits. Countless Indians have been killed in communal riots but no one's ever passed a resolution of regret in Parliament. I take a dim view of British sentiments now but I also ask — how long will it take us?"

Jallianwala Bagh massacre: A timeline

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NASA's Mars Rover Makes Successful First Drill

For the first time ever, people have drilled into a rock on Mars, collecting the powdered remains from the hole for analysis.

Images sent back from NASA's Mars rover Curiosity on Wednesday confirmed that the precious sample is being held by the rover's scoop, and will soon be delivered to two miniature chemical labs to undergo an unprecedented analysis. (Related: "Mars Rover Curiosity Completes First Full Drill.")

To the delight of the scientists, the rock powder has come up gray and not the ubiquitous red of the dust that covers the planet. The gray rock, they believe, holds a lot of potential to glean information about conditions on an early Mars. (See more Mars pictures.)

"We're drilling into rock that's a time capsule, rocks that are potentially ancient," said sampling-system scientist Joel Hurowitz during a teleconference from NASA's Jet Propulsion Laboratory in California.

A Place to Drill

The site features flat bedrock, often segmented into squares, with soil between the sections and many round gray nodules and white mineral veins.

Hurowitz said that the team did not attempt to drill into the minerals or the gray balls, but the nodules are so common that they likely hit some as they drilled down 2.5 inches (6.3 centimeters).

In keeping with the hypothesis that the area was once under water, Hurowitz said the sample "has the potential of telling us about multiple interactions of water and rock."

The drill, located at the end of a seven-foot (two-meter) arm, requires precision maneuvering in its placement and movement, and so its successful initial use was an exciting and welcome relief. The rover has been on Mars since August, and it took six months to find the right spot for that first drill. (Watch video of the Mars rover Curiosity.)

The flat drilling area is in the lower section of Yellowknife Bay, which Curiosity has been exploring for more than a month. What was previously identified by Curiosity scientists as the dry bed of a once-flowing river or stream appears to fan out into the Yellowknife area.

The bedrock of the site—named after deceased Curiosity deputy project manager John Klein—is believed to be siltstone or mudstone. Scientists said the veins of white minerals are probably calcium sulfate or gypsum, but the grey nodules remain something of a mystery.

Triumph

To the team that designed and operates the drill, the results were a triumph, as great as the much-heralded landing of Curiosity on the red planet. With more than a hundred maneuvers in its repertoire, the drill is unique in its capabilities and complexities. (Watch video of Curiosity's "Seven Minutes of Terror.")

Sample system chief engineer Louise Jandura, who has worked on the drill for eight years, said the Curosity team had made eight different drills before settling on the one now on the rover. The team tested each drill by boring 1,200 holes on 20 types of rock on Earth.

She called the successful drilling "historic" because it gives scientists unprecedented access to material that has not been exposed to the intense weathering and radiation processes that affect the Martian surface.

Mini-laboratories

The gray powder will be routed to the two most sophisticated instruments on Curiosity—the Sample Analysis at Mars (SAM) and Chemistry and Mineralogy (CheMin).

SAM, the largest and most complex instrument onboard, operates with two ovens that can heat the sample up to 1,800°F (982°C), turning the elements and compounds in the rock into gases that can then be identified. SAM can also determine whether any carbon-based organic material is present.

Organics are the chemical building blocks of life on Earth. They are known to regularly land on Mars via meteorites and finer material that rains down on all planets.

But researchers suspect the intense radiation on the Martian surface destroys any organics on the surface. Scientists hope that organics within Martian rocks are protected from that radiation.

CheMin shoots an X-ray beam at its sample and can analyze the mineral content of the rock. Minerals provide a durable record of environmental conditions over the eons, including information about possible ingredients and energy sources for life.

Both SAM and CheMin received samples of sandy soil scooped from the nearby Rocknest outcrop in October. SAM identified organic material, but scientists are still trying to determine whether any of it is Martian or the byproduct of organics inadvertently brought to Mars by the rover. (See "Mars Rover Detects Simple Organic Compounds.")

In the next few days, CheMin will be the first to receive samples of the powdered rock, and then SAM. Given the complexity of the analysis, and the track record seen with other samples, it will likely be weeks before results are announced.

The process of drilling and collecting the results was delayed by several glitches that required study and work-arounds. One involved drill software and the other involved a test-bed problem with a sieve that is part of the process of delivering samples to the instruments.

Lead systems engineer Daniel Limonadi said that while there was no indication the sieve on Mars was malfunctioning, they had become more conservative in its use because of the test bed results. (Related: "A 2020 Rover Return to Mars?")

Author of the National Geographic e-book Mars Landing 2012, Marc Kaufman has been a journalist for more than 35 years, including the past 12 as a science and space writer, foreign correspondent, and editor for the Washington Post. He is also author of First Contact: Scientific Breakthroughs in the Hunt for Life Beyond Earth, published in 2011, and has spoken extensively to crowds across the United States and abroad about astrobiology. He lives outside Washington, D.C., with his wife, Lynn Litterine.

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Newtown Shooter Had Sensory Processing Disorder

From the time he was little, Adam Lanza couldn't bear to be touched. By middle school, the chaos and noise of large, bustling classrooms began to upset him. At 20, just before the Newtown shootings, he was isolated and, the world would later learn, disturbed.

All this was revealed in "Raising Adam Lanza," an investigative report by the Hartford Courant in partnership with the PBS news program FRONTLINE, which aired Tuesday night.

Before the age of 6, Lanza had been diagnosed with a controversial condition, "sensory integration disorder" -- now known as sensory processing disorder, according to the report.

Those with sensory processing disorder or SPD may over-respond to stimuli and find clothing, physical contact, light, sound or food unbearable. They may also under-respond and feel little or no reaction to pain or extreme hot and cold. A third form involves sensory motor problems that can cause weakness and clumsiness or delay in developing motor skills.

In Photos: Sandy Hook Elementary School Shooting, Mourning

Whether SPD is a distinct disorder or a collection of symptoms pointing to other neurological deficits, most often anxiety or attention-deficit hyperactivity disorder (ADHD), has been debated by the medical community for more than two decades.

Parents Cope With Sandy Hook Students' Return to School Watch Video

National Rifle Association Calls for Armed Security at Schools Watch Video

Nurse Sues Michigan Hospital for Discrimination Watch Video

No one will know why the withdrawn Lanza shot his mother four times in her own bed, then went to Sandy Hook Elementary School to slaughter six women and 20 first-graders before taking his own life on Dec. 14, 2012.

But this report, the most detailed account to date on his troubled life, paints a picture of a child coping with special needs and a mother, "devoted but perhaps misguided," struggling unsuccessfully to help.

"The most surprising thing for me was this sort of inwardness of Adam, a world view of someone that was afraid of the world," said show producer Frank Koughan. "He just reacted badly to the whole world and didn't want to be part of it. He was not some violent monster, except on one particular day, when he was exceedingly monstrous."

The investigative team interviewed family and friends of the shooter's parents, Nancy and Peter Lanza, and reviewed a decade's worth of messages and emails from his mother to close friends, describing her son's socially awkward behavior.

"Adam was a quiet kid. He never said a word," Marvin LaFontaine, a friend of Nancy Lanza, told them. "There was a weirdness about him and Nancy warned me once at one of the Scout meetings … 'Don't touch Adam.' She said he just can't stand that. He'd become teary-eyed and I think he would run to his mother."

In 1998, the Lanzas left their home in New Hampshire for Connecticut with Adam, who had already been diagnosed with the sensory disorder and was "coded" with an individual education plan, according to a family member who did not want to be identified by FRONTLINE.

"It was somebody well-placed who was completely in a position to know," said Koughan, 45, a veteran journalist who produced the film, "Drop-Out Nation."

Lanza didn't recognize pain, another feature of some types of SPD. He couldn't cope with loud noise, confusion or change, which would cause him to "shut down," according to the report.

"He'd almost go into a catatonic kind of state, which is another reason why in hindsight, he didn't seem like a threat to anybody," said Koughan. "He didn't lash out or beat up kids. He went within himself, until one day he didn't."

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Denmark on the radar?

Rufus Gifford, former Democratic National Committee finance chairman and more recently President Obama’s near-legendary 2012 campaign fundraising chief, is said to be the leading pick for ambassador to Denmark.

Gifford, an indefatigable — some beleaguered donors have said maybe too indefatigable — fundraiser, was the key person behind the campaign’s $1 billion war chest.

The longtime Democratic fundraiser and activist in the gay community would be the second openly gay U.S. ambassador to a NATO ally. The first, James Hormel, served in the latter part of President Bill Clinton’s second term as ambassador to Luxembourg.

Gifford’s ex-partner
Jeremy Bernard — also a formidable fundraiser and major Democratic pol — is the first man and the first openly gay person to be White House social secretary. Gifford and Bernard, who remain good friends, had been called one of Washington’s top “power couples.”

The gay community had been pushing since the election for an openly gay appointee to a top-tier ambassadorship. While Denmark may not rank with places like Britain, Germany and France, its population, at 5.6 million, is more than 10 times that of Luxembourg. And Denmark has sent hundreds of troops to support the U.S.-led campaigns in Iraq and Afghanistan.

Gifford would succeed prominent Washington lawyer and Obama bundler Laurie Susan Fulton, who left this month after a somewhat uneven tour.

Loop Fans may recall a 2011 item about an inspector general’s report that criticized her for not delegating authority and being “harsh” when she finds fault with her staff. “Where she perceives lapses,” the report said, “her response has been sharp and, to those affected, frequently unpredictable.”

MALL VU! MUST SEE!

Hot real estate news on Capitol Hill — and it has nothing to do with a trendy condo development.

One of the most impressive properties in the Capitol building is opening up. The death of Sen. Daniel Inouye

(D-Hawaii) late last year means that the lovely “hideaway” office he occupied will soon be available.

Inouye was the chamber’s most senior member, meaning he had dibs on the choicest of all the private hideaways — those offices in the Capitol building given to senators in addition to their official spaces. His was a second-floor office on the Capitol’s tony West Front, with sweeping views down the Mall, that was occupied by the librarian of Congress before the library moved into its own space in 1897.

The former library spaces, which were also later used by the Supreme Court before the justices decamped in 1935, are said to be breathtaking, with crystal chandeliers, marble fireplaces and mahogany galore.

Since Inouye’s death, the hideaway has undergone a refurbishment — nothing major, just a little spiffing up, we hear. And soon, the process of passing it on will begin.

Typically, hideaways are offered to senators in order of seniority, which means the space will be made available to the chamber’s now-most-senior members. With the addition of the office space inside the Capitol Visitors Center, even the most junior senator has at least a closet-size hideaway to call his or her own.

But those next in line for the Inouye digs, including Sens.
Patrick Leahy
(D-Vt.) and
Orrin Hatch
(R-Utah), already have pretty swanky spaces that they may not want to leave.

Some senators make their hideaways semi-public spaces where they hold meetings with staffers and visiting constituents, while others prefer to keep them very exclusive — keeping their locations secret so they can slip away from colleagues, reporters, maybe even their own staff members.

Gitmo bedtime stories

Ever wonder what books terrorists like to read? Probably not, but it seems some like to read about themselves or alleged close pals.

Ramzi Binalshibh, a Yemeni who is accused of having helped and trying to join the Sept. 11, 2001 , terrorists — but was denied a visa four times — isn’t into snuggling up with what the others at Guantanamo Bay favored.

As we noted in August, the most popular items borrowed from the prison library were early episodes of “The Fresh Prince of Bel-Air” — the sitcom had replaced the Harry Potter book series atop the list of items requested by detainees.

Binalshibh, however, prefers more intense fare.

At the military trial in Gitmo of the 9/11 conspirators, we find Binalshibh, who reportedly had spoken of his role in the attacks with an al-Jazeera reporter, had in his cell two volumes of the 9/11 Commission report and the books “The Black Banners” and “Perfect Soldiers,” according to the Brookings Institution’s Lawfare blog.

“The Black Banners” — styled as “The Inside Story of 9/11 and the War Against al-Qaeda” — is the 2011 memoir by former FBI agent Ali H. Soufan. Binalshibh is oft-mentioned in the book, which he had despites its apparently being banned in the prison.

The second book, Terry McDermott’s “Perfect Soldiers: The Hijackers: Who They were, Why They Did It,” is all about Binalshibh and his pals.

Probably bookmarked the references to his own alleged activities.

With Emily Heil

The blog: washingtonpost.com/
intheloop. Twitter: @InTheLoopWP.

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Retinal implants clear new hurdle

PARIS: German-designed implants aimed at restoring vision to patients blinded by retinal disease have succeeded in the second phase of trials, researchers reported on Wednesday.

The device was tested for up to nine months among nine people with retinitis pigmentosa, an inherited disease in which light receptors on the back of the eyeball degenerate and eventually cease to function.

"Of the nine patients observed in the study, three patients were able to read letters spontaneously," Retina Implant AG, a nine-year-old technology startup company that invented the device, said in a press release.

"During observation in and outside the laboratory, patients also reported the ability to recognise faces, distinguish objects such as telephones and read signs on doors."

The study appears in Proceedings of the Royal Society B, a journal published by Britain's de-facto academy of sciences.

The device consists of a tiny light-sensitive chip measuring 3mm by 3mm (0.11 x 0.11 inches), which sends electrical signals down the optic nerve to the brain, providing a "diamond-shaped" black-and-white image with a field of 15 degrees.

Attached to the retina, the implant is powered via a thin cable which connects to a small coil fitted under a fold of skin behind the ear.

The coil is charged when a handheld battery unit is brought up close to it -- the same principle of wireless charging that is used, for instance, in electrical toothbrushes -- and thus means it can be used outdoors.

The battery unit also has two knobs, enabling the user to adjust the brightness and contrast of the image.

The patients received the implant in one eye, the one with the worst visual function.

One of the nine had to drop out of the experiment after the optic nerve was damaged during the implant operation, and another experienced a buildup in eyeball pressure which was successfully treated with drugs.

New drugs and revolutionary medical devices typically undergo a three-phase process of trials on human volunteers.

The number of patients and the scope of the test gradually widens, in a bid to ensure that the innovation is both safe and effective.

The first trial of the implant, published in 2010, used a cable, rather than wireless technology, to power the device.

There are several other entrants in the field for retinal implants, reflecting big advances in electronic miniaturisation and microsurgery in the past decade.

None claims to be a cure but rather an aid to distinguish between light and darkness and ascertain the shape of objects.

"Although the restoration of vision described here is limited, blind persons with no alternative therapy options regard this type of artificial vision as an improvement in everyday life," the German doctors said.

Last week the US firm Second Sight Medical Products gained US regulatory approval in addition to the green light from Europe for its Argus II retinal prosthesis.

There is also a 24-electrode device made by Bionic Vision Australia, which has so far been tested on one patient.

-AFP/gn

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US supports India's constructive role in Afghanistan

WASHINGTON: Asserting that the United States and India share a vision of a secure, peaceful, democratic and prosperous Afghanistan, the Obama administration has said it strongly supports the constructive role being played by New Delhi in the war-torn country's ongoing development.

During the just concluded trilateral dialogue involving India and Afghanistan in New Delhi on Tuesday, the US expressed particular appreciation for the former's leading role in developing regional trade and investment.

"The US side expressed particular appreciation for India's leading role in helping to advance opportunities for regional trade and investment - and noted our shared interest in advancing the New Silk Road vision of connectivity between South and Central Asia - with Afghanistan at its core," a State Department spokesperson said on the conclusion of the trilateral dialogue in New Delhi.

Officials from the three countries, the spokesperson said, held in-depth consultations on issues ranging from political and security spheres to trade, commerce and investment.

"The United States and India share a vision of a secure, peaceful, democratic and prosperous Afghanistan. We strongly support the constructive role that India plays in Afghanistan's ongoing development," he said.

The US delegation was led by the assistant secretary of state for South and Central Asia, Robert Blake. The US delegation also included the deputy special representative for Afghanistan and Pakistan, Dan Feldman, for the trilateral dialogue.

This meeting follows the inaugural trilateral consultations held at the Afghan Mission in New York City on September 25, 2012.

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Florida Python Hunt Captures 68 Invasive Snakes

It's a wrap—the 2013 Python Challenge has nabbed 68 invasive Burmese pythons in Florida, organizers say. And experts are surprised so many of the elusive giants were caught.

Nearly 1,600 people from 38 states—most of them inexperienced hunters—registered for the chance to track down one of the animals, many of which descend from snakes that either escaped or were dumped into the wild.

Since being introduced, these Asian behemoths have flourished in Florida's swamps while also squeezing out local populations of the state's native mammals, especially in the Everglades. (See Everglades pictures.)

To highlight the python problem, the Florida Fish and Wildlife Conservation Commission and its partners launched the 2013 Python Challenge, which encouraged registered participants to catch as many pythons as they could between January 12 and February 10 in state wildlife-management areas within the Everglades.

The commission gave cash prizes to those who harvested the most and longest pythons.

Frank Mazzotti, a wildlife ecologist at the University of Florida and scientific leader for the challenge, said before the hunt that he would consider a harvest of 70 animals a success—and 68 is close enough to say the event met its goals.

It's unknown just how many Burmese pythons live in Florida, but catching 68 snakes is an "exceptional" number, added Kenneth Krysko, senior herpetologist at the Florida Museum of Natural History in Gainesville.

Snakes in the Grass

Finding 68 snakes is impressive, experts say, since it's so hard to find pythons. For one, it's been unusually warm lately in Florida, which means the reptiles—which normally sun themselves to regulate their body temperature—are staying in the brush, making them harder to detect, Krysko said.

On top of that, Burmese pythons are notoriously hard to locate, experts say.

The animals are so well camouflaged that people can stand right next to one and not notice it. "It's rare that you get to see them stretched out—most of the time they're blending in," said Cheryl Millett, a biologist at the Nature Conservancy, a Python Challenge partner.

What's more, the reptiles are ambush hunters, which means they spend much of their time lying in wait in dense vegetation, not moving, she said.

That's why Millett gave the hunters some tips, such as looking along the water's edge, where the snakes like to hang out, and also simply listening for "something big moving through the vegetation."

Even so, catching 68 snakes is "actually is a little more than I expected," said Millett.

No Walk in the Park

Ruben Ramirez, founder of the company Florida Python Hunters, won two prizes in the competition: First place for the most snakes captured—18—and second place for the largest python, which he said was close to 11 feet (3.4 meters) long. The biggest Burmese python caught in Florida, nabbed in 2012, measured 17.7 feet (5.4 meters).

"They're there, but they're not as easy to find as people think," said Ramirez. "You're not going to be stumbling over pythons in Miami." (Related blog post: "What It's Like to Be a Florida Python Hunter.")

All participants, some of whom had never hunted a python before, were trained to identify the difference between a Burmese python and Florida's native snakes, said Millett. No native snakes were accidentally killed, she said.

Hunters were also told to kill the snakes by either putting a bolt or a bullet through their heads, or decapitating them-all humane methods that result "in immediate loss of consciousness and destruction of the brain," according to the Python Challenge website.

Ramirez added that some of the first-time or amateur hunters had different expectations. "I think they were expecting to walk down a canal and see a 10-foot [3-meter], 15-foot [4.5-meter] Burmese python. They thought it'd be a walk in the park."

Stopping the Spread

Completely removing these snakes from the wild isn't easy, and some scientists see the Python Challenge as helping to achieve part of that goal. (Read an opposing view on the Python Challenge: "Opinion: Florida's Great Snake Hunt Is a Cheap Stunt.")

"You're talking about 68 more animals removed from the population that shouldn't be there—that's 68 more mouths that aren't being fed," said the Florida museum's Krysko. (Read about giant Burmese python meals that went bust.)

"I support any kind of event or program that not only informs the general public about introduced species, but also gets the public involved in removing these nonnative animals that don't belong there."

The Nature Conservancy's Millett said the challenge had two positive outcomes: boosting knowledge for both science and the public.

People who didn't want to hunt or touch the snakes could still help, she said, by reporting sightings of exotic species to 888-IVE-GOT-1, through free IveGot1 apps, or www.ivegot1.org.

Millett runs a public-private Nature Conservancy partnership called Python Patrol that the Florida wildlife commission will take on in the fall. The program focuses not only on eradicating invasive pythons but on preventing the snake from moving to ecologically sensitive areas, such as Key West.

Necropsies on the captured snakes will reveal what pythons are eating, and location data from the hunters will help scientists figure out where the snakes are living—valuable data for researchers working to stop their spread.

"This is the most [number of] pythons that have been caught in this short of a period of time in such an extensive area," said the University of Florida's Mazzotti.

"It's an unprecedented sample, and we're going to get a lot of information out of that."

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Arias Says Violent Sex Preceded Killing

Jodi Arias and her ex-boyfriend, Travis Alexander,, had increasingly violent sex in which he tied her to his bed, twisted her arm, bent her over a desk for anal sex, and made sex videos with her in the hours leading up to the stabbing and shooting frenzy that left Alexander dead.

It was a day in which Arias, 32, inched closer to telling the court how the killing of Alexander took place, but after several hours of increasingly emotional testimony the court was adjourned until Wednesday.

In her sixth day on the stand, Arias tearfully described the sex-filled hours that led to Alexander's death on June 4, 2008. She is charged with murder for killing her former boyfriend, but claims she was forced to kill him self-defense. She could face the death penalty if convicted.

"He tied me up, (on) the bed. It's not my favorite but it's not unbearable," Arias told the court.

She said he used a kitchen knife in the bathroom to cut the rope to the proper length, but she didn't remember whether he left the knife in the bathroom or brought it back to the nightstand in the bedroom.

"There are a lot gaps that day... a lot of things I don't remember that day," she said.

Arias and Alexander then took graphic sexual photos of one another and made a sex video, both of which Arias said were Alexander's ideas. Arias has girlish braids in the pictures.

But the mood of the afternoon turned, she said, when Alexander became angry over a scratched computer disk of photos she gave him. He threw the CD and Arias said she became "apprehensive" of his rising temper.

"I know he's getting angry because Napoleon [Alexander's dog] got up and left the room and he always leaves the room when he gets mad." she testified.

"I don't know that I was consciously thinking (of violence) but I was more tense. I stood up, went to walk over to him, to rub his back and make sure he was okay," she said. "But he grabbed me on the upper arms, spun me around and grabbed my right arm and twisted it behind my back, and bent me over the desk, and pressed up against me."

Charlie Leight/Pool/The Arizona Republic/AP Photo

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"I was scared he was going to throw me or something, kick me," she continued. "He pressed his groin up against my butt, did a few thrusts and then started pulling my pants down."

The pair then had anal sex, which Arias said pacified Alexander.

"I was very relieved. I felt like we had avoided catastrophe. It could have led to another fight," she said.

Instead of a fight, Alexander, who was 27 and a devout Mormon, and Arias decide to go upstairs and take more nude photos of one another. Arias said she hoped the photos would satisfy Alexander over his frustration with the scratched CD.

Evidence introduced earlier in the trial show that Alexander was killed while Arias was photographing Alexander in the shower.

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Earlier, Arias explained that she wasn't planning to visit Alexander during her roadtrip from her home in California, but was convinced by him to spontaneously take a detour to his house for sex and to hang out.

"The very last time I called Travis it was kind of like, I don't know how to describe it, he had been very sweet and was guilting me and making me feel bad that I was taking this big trip without going to see him," Arias said this afternoon.

"When I called him last time it was just like all right, I'm going," she said. "(Sex) was our thing at that time. I wasn't going to go there, stay the night and not do that."

Arias' attorney, Kirk Nurmi, asked her repeatedly on the stand if Arias brought a gun or knife with her on the roadtrip and to Alexander's house. She said that she did not.

She also denied a series of allegations made by the prosecution that she dyed her hair, rented an inconspicuous car, borrowed gas cans, turned off her cell phone, and switched money around her bank accounts as she left for Alexander's house because she was planning to murder him when she got there.

Arias said that her hair remained the same color, auburn-brown, throughout May and June, that she rented a car because her own car was not stable enough for highway travel, that she requested a white car instead of a red one because police pull red ones over more often, and that she transferred money to a business banking account for a tax write-off to classify it as a business trip.

The testimony about the road trip and Arias' planning could be key to the jury as they decide whether the killing was pre-meditated, as the prosecution claims. Arias could face the death penalty if convicted of murder with aggravating factors such as pre-meditation.

Arias said that she "didn't sleep at all last night" before testifying about the dramatic incident today. Her comment was stricken from the record.

Arias also described a barrage of threatening text messages sent by Alexander in which he told her he would exact "revenge" on her soon and called her a "sociopath."

She told the court that Alexander's temper would make her "cower."

The messages show a growing discord between the pair in April 2008, less than two months before Arias killed Alexander.

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