Health_Medical_Pharma

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Sen. Robert Menendez, New Jersey Democrat, said he traveled on a plane owned by Dr. Melgen but denied that he engaged with prostitutes. (Associated Press)

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Smog from an inversion hangs over the Utah State Capitol on Jan. 23, 2013, in Salt Lake City. The U.S. Environmental Protection Agency has singled out the greater Salt Lake region as having the nation's worst air for much of January, when an icy fog smothers mountain valleys for days or weeks at a time and traps lung-busting soot. (Associated Press)

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Surgical team leader Dr. W.P. Andrew Lee speaks at a press conference to announce the Johns Hopkins Hospital's first successful bilateral arm transplant performed on Iraq war veteran Brendan Marrocco, Baltimore, Md., Tuesday, January 29, 2013. Marrocco, who lost all four limbs from a bomb outside Baghdad, Iraq., is expected to slowly develop control over his new arms over the next year and a half. (Andrew Harnik/The Washington Times)

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Surgical team leader Dr. W.P. Andrew Lee speaks at a press conference to announce the Johns Hopkins Hospital's first successful bilateral arm transplant performed on Iraq war veteran Brendan Marrocco, Baltimore, Md., Tuesday, January 29, 2013. Marrocco, who lost all four limbs from a bomb outside Baghdad, Iraq., is expected to slowly develop control over his new arms over the next year and a half. (Andrew Harnik/The Washington Times)

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Iraq war veteran Brendan Marrocco, center, finishes a press conference along with two of his surgical team members Dr. Gerald Brandacher, left, and the team's leader Dr. W.P. Andrew Lee, right, Baltimore, Md., Tuesday, January 29, 2013. The surgical team successfully performed the hospitalÃs first bilateral arm transplant on Marrocco who lost all four limbs from a bomb outside Baghdad, Iraq. (Andrew Harnik/The Washington Times)

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In a Dec. 18, 2012 photo provided by Johns Hopkins Medical, a surgical team at Johns Hopkins Hospital in Baltimore works on a double arm transplant for U.S. Army infantryman Brendan Marroco, 26, who lost all four limbs in Iraq. The transplants are only the seventh double-hand or double-arm transplant ever conducted in the United States. The infantryman was injured by a roadside bomb in 2009. (AP Photo/Johns Hopkins Medical)

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Iraq war veteran Brendan M. Marrocco, center, finishes a press conference along with two of his surgical team members Dr. Gerald Brandacher, left, and the team's leader Dr. W.P. Andrew Lee, right, Baltimore, Md., Tuesday, Jan. 29, 2013. The surgical team successfully performed the hospital’s first bilateral arm transplant on Marrocco who lost all four limbs from a bomb outside Baghdad, Iraq. (Andrew Harnik/The Washington Times)

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Iraq war veteran Brendan M. Marrocco, center, finishes a press conference along with two of his surgical team members Dr. Gerald Brandacher, left, and the team's leader Dr. W.P. Andrew Lee, right, Baltimore, Md., Tuesday, Jan. 29, 2013. The surgical team successfully performed the hospital’s first bilateral arm transplant on Marrocco who lost all four limbs from a bomb outside Baghdad, Iraq. (Andrew Harnik/The Washington Times)

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In a Dec. 18, 2012, photo provided by Johns Hopkins Medical, a surgical team at Johns Hopkins Hospital in Baltimore works on a double-arm transplant for U.S. Army infantryman Brendan Marroco, 26, who lost all four limbs in Iraq. The transplants are only the seventh double-hand or double-arm transplant ever conducted in the United States. The infantryman was injured by a roadside bomb in 2009. (AP Photo/Johns Hopkins Medical)

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"It's time for a new Republican Party that talks like adults," Louisiana Gov. Bobby Jindal says. "We had a number of Republicans damage the brand this year with offensive and bizarre comments. I'm here to say we've had enough of that." (Associated Press)

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"We certainly want to get ahead of that curve before there are some abuses of that information they can gather with that technology," said Delegate C. Todd Gilbert, speaking of the use of drones. (Associated Press)