United States Central Intelligence Agency

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** FILE ** Khalid al-Masri, a German who says CIA agents abducted him and transported him to Afghanistan, attends a meeting of the European Parliament committee investigating claims of U.S. secret prisons and flights in Europe at the European Parliament in Strasbourg, France, in 2006. (AP Photo/Christian Hartmann)

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A Capitol Hill Police officer stands guard as former CIA Director David H. Petraeus allegedly meets with lawmakers behind closed doors inside the Capitol Visitors Center on Capitol Hill on Washington on Friday, Nov. 16, 2012. (Andrew Harnik/The Washington Times)

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Jill Kelley's complaint about receiving harassing emails spurred an FBI investigation that eventually ensnared ex-CIA Director David N. Petraeus and Marine Gen. John Allen. (Associated Press)

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Senate Intelligence Committee Chair Sen. Dianne Feinstein, California Democrat, is surrounded by reporters on Capitol Hill in Washington on Nov. 16, 2012, following a closed-door hearing of the committee where former CIA Director David Petraeus testified. (Associated Press)

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A Capitol Hill police officer stops people from entering a hallway on Capitol Hill in Washington, Friday, Nov, 16, 2012, near where the Senate Intelligence Committee was holding a closed-door hearing where former CIA Director David Petraeus testified on the Sept. 11, 2012 attack in Libya. (AP Photo/Cliff Owen)

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Sen. John McCain, R-Ariz., ranking Republican on the Senate Armed Services Committee, speaks with reporters on Capitol Hill in Washington, Friday, Nov. 16, 2012, following a closed-door hearing of the Senate Intelligence Committee where former CIA Director David Petraeus testified on the Sept. 11, 2012 attack in Libya. (AP Photo/Cliff Owen)

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Senate Intelligence Committee member Sen. Bill Nelson, D-Fla., speaks with reporters on Capitol Hill in Washington, Friday, Nov. 16, 2012 following the committee's closed-door hearing where former CIA Director David Petraeus testified on the Sept. 11, 2012 attack in Libya. (AP Photo/Cliff Owen)

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Senate Intelligence Committee Vice Chairman Sen. Saxby Chambliss, R-Ga. waits to speak with reporters on Capitol Hill in Washington, Friday, Nov. 16, 2012, following a closed-door hearing of the committee where former CIA Director David Petraeus testified. (AP Photo/Cliff Owen)

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House Homeland Security Committee Chairman Rep. Peter King, R-N.Y. speaks with reporters on Capitol Hill in Washington, Friday, Nov. 16, 2012, following the House Intelligence Committee hearing on the Sept. 11, 2012 attack in Libya and testimony by former CIA Director David Petraeus . (AP Photo/Cliff Owen)

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Senate Intelligence Committee Chair Sen. Dianne Feinstein, D-Calif. is surrounded by reporters after speaking, on Capitol Hill in Washington, Friday, Nov. 16, 2012, following a committee's closed-door hearing where former CIA Director David Petraeus testified on the Sept. 11, 2012 attack in Libya. (AP Photo/Cliff Owen)

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A member of the media photographs the car which it is believed to hold former CIA Director David Petraeus as he is driven away from the Capitol Building after meeting with lawmakers behind closed doors inside the Capitol Visitors Center, Washington, D.C., Friday, November 16, 2012. (Andrew Harnik/The Washington Times)

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A member of the media films between a crack in a set of double doors as former CIA Director David Petraeus allegedly meets with lawmakers behind closed doors inside the Capitol Visitors Center on Capitol Hill, Washington, D.C., Friday, November 16, 2012. (Andrew Harnik/The Washington Times)

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A Capitol Hill Police Officer stands guard as former CIA Director David Petraeus meets with lawmakers behind closed doors inside the Capitol Visitors Center on Capitol Hill, Washington, D.C., Friday, November 16, 2012. (Andrew Harnik/The Washington Times)

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Sen. John McCain (R-Ariz.), center, heads to a closed door meeting with former CIA Director David Petraeus inside the Capitol Visitors Center on Capitol Hill, Washington, D.C., Friday, November 16, 2012. (Andrew Harnik/The Washington Times)

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CIA Deputy Director Michael Morell, center, arrives for a closed door Senate Select Committee on Intelligence hearing to discuss the September 11, 2012 attack on the U.S. Consulate in Benghazi, Libya, and the intelligence and security situation in other Arab Spring countries at the Hart Senate Office Building, Washington, D.C., Thursday, November 15, 2012. (Andrew Harnik/The Washington Times)