Marines hold umbrellas as President Barack Obama and Turkish Prime Minister Recep Tayyip Erdogan participate in a joint news conference in the Rose Garden of the White House in Washington, Thursday, May 16, 2013. (AP Photo/Charles Dharapak)
President Obama speaks during a news conference with British Prime Minister David Cameron in the East Room of the White House on May 13, 2013. (Associated Press)
** FILE ** In this Jan. 7, 2013, file photo, President Barack Obama shakes hands with Defense Secretary-nominee, former Nebraska Sen. Chuck Hagel, in the East Room of the White House in Washington. (AP Photo/Pablo Martinez Monsivais. File)
U.S. Attorney David B. Barlow, of Utah, speaks during an interview at his office Thursday, May 16, 2013, in Salt Lake City. U.S. authorities in Idaho said they have arrested Fazliddin Kurbanov, a man from Uzbekistan accused of conspiring with a designated terrorist organization in his home country and helping scheme to use a weapon of mass destruction. (AP Photo/Rick Bowmer)
U.S. Attorney David B. Barlow, of Utah, speaks during an interview at his office Thursday, May 16, 2013, in Salt Lake City. U.S. authorities in Idaho said they have arrested Fazliddin Kurbanov, a man from Uzbekistan accused of conspiring with a designated terrorist organization in his home country and helping scheme to use a weapon of mass destruction. (AP Photo/Rick Bowmer)
**FILE** John Brennan, then-nominee for CIA director, testifies Feb. 7, 2013, on Capitol Hill in Washington during his confirmation hearing before the Senate Intelligence Committee. (Associated Press)
The Japan Maritime Self-Defense Force patrols the Senkaku Islands, which China calls the Diaoyu Islands, in the East China Sea. China is trying to strengthen its claim on tiny, uninhabited, Japanese-controlled islands by raising questions about the much larger Okinawa chain that is home to more than 1 million Japanese along with major U.S. military installations. Tokyo has issued a "stern protest." (Associated Press)
** FILE ** Then-Secretary of State Hillary Rodham Clinton testifies on Capitol Hill on Wednesday, Jan. 23, 2013, before the Senate Foreign Relations Committee on the Sept. 11, 2012, attacks against the U.S. Consulate in Benghazi, Libya. (Andrew Harnik/The Washington Times)
**FILE** Protesters hold signs outside a U.S. House Committee on Oversight and Government Reform field hearing on a National Labor Relations Board complaint against Boeing Co., in North Charleston, S.C., on June 17, 2011. (Associated Press)
