** FILE ** Mohamed al-Megariaf, then the Libyan interim president, flashes the victory sign to crowds during the celebration of the second anniversary of the Libyan revolution in Benghazi, Libya, on Sunday, Feb. 17, 2013. (AP Photo/Mohammad Hannon)
The House Oversight and Government Reform Committee, led by Chairman Darrell Issa, R-Calif., holds a hearing about last year's deadly assault on the U.S. diplomatic mission in Benghazi, Libya, on Capitol Hill in Washington, Wednesday, May 8, 2013. Left to right are witnesses Mark Thompson, the State Department's acting deputy assistant secretary for counterterrorism, Gregory Hicks, former deputy chief of mission in Libya, and Eric Nordstrom, the State Department's former regional security officer in Libya. House Republicans insist the Obama administration is covering up information about the attack, rejecting administration assurances to the contrary and stoking a controversy with implications for the 2016 presidential race. (AP Photo/J. Scott Applewhite)
Left to right: State Department officials Acting Deputy Assistant Secretary for Counterterrorism Mark Thompson, Foreign Service Officer and former Deputy Chief of Mission in Libya Gregory Hicks, and Diplomatic Security Officer and former Regional Security Officer in Libya Eric Nordstrom are sworn in to testify before a House Oversight and Government Reform Committee hearing on the Sept. 11, 2012, attack in Benghazi, Libya, on Capitol Hill, Washington, D.C., Wednesday, May 8, 2013. (Andrew Harnik/The Washington Times)
Left to right: State Department officials Acting Deputy Assistant Secretary for Counterterrorism Mark Thompson, Foreign Service Officer and former Deputy Chief of Mission in Libya Gregory Hicks, and Diplomatic Security Officer and former Regional Security Officer in Libya Eric Nordstrom are sworn in to testify before a House Oversight and Government Reform Committee hearing on the Sept. 11, 2012, attack in Benghazi, Libya, on Capitol Hill, Washington, D.C., Wednesday, May 8, 2013. (Andrew Geraci/The Washington Times)
The House Oversight and Government Reform Committee, led by Chairman Darrell Issa, R-Calif., holds a hearing about last year's deadly assault on the U.S. diplomatic mission in Benghazi, Libya, on Capitol Hill in Washington, Wednesday, May 8, 2013. Left to right are witnesses Mark Thompson, the State Department's acting deputy assistant secretary for counterterrorism, Gregory Hicks, former deputy chief of mission in Libya, and Eric Nordstrom, the State Department's former regional security officer in Libya. House Republicans insist the Obama administration is covering up information about the attack, rejecting administration assurances to the contrary and stoking a controversy with implications for the 2016 presidential race. (AP Photo/J. Scott Applewhite)
The House Oversight and Government Reform Committee, led by Chairman Darrell Issa, R-Calif., holds a hearing about last year's deadly assault on the U.S. diplomatic mission in Benghazi, Libya, on Capitol Hill in Washington, Wednesday, May 8, 2013. Left to right are witnesses Mark Thompson, the State Department's acting deputy assistant secretary for counterterrorism, Gregory Hicks, former deputy chief of mission in Libya, and Eric Nordstrom, the State Department's former regional security officer in Libya. House Republicans insist the Obama administration is covering up information about the attack, rejecting administration assurances to the contrary and stoking a controversy with implications for the 2016 presidential race. (AP Photo/J. Scott Applewhite)
A Libyan man walks inside the U.S. Consulate in Benghazi, Libya, two days after the attack that left Ambassador J. Christopher Stevens and three other Americans dead on Sept. 11. Republicans are seeking answers to lingering questions about the attack from Secretary of State Hillary Rodham Clinton this week. (Associated Press)
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 ** In this Sunday, Feb. 17, 2013, file photo, Libyan interim president, Mohammed el-Megarif, flashes the victory sign to crowds during the celebration of the second anniversary of the Libyan revolution in Benghazi, Libya. Libya's parliament passed a law on Sunday, May 5, 2013, that bans officials who held senior positions under ousted dictator Moammar Gadhafi from holding high-level government posts. (AP Photo/Mohammad Hannon, File)
