Article Photos: Kerry: Mistakes made at State in Libya assault 5/5

Sen. Richard Lugar, R-Ind., the ranking member of the Senate Foreign Relations Committee, leaves a closed-door briefing on the investigation of the deadly Sept. 11 attack on the U.S. consulate in Benghazi, Libya, at the Capitol in Washington, Wednesday, Dec. 19, 2012.  An Accountability Review Board's report indicates serious bureaucratic mismanagement was responsible for the inadequate security at the mission in Benghazi where the U.S. ambassador and three other Americans were killed. (AP Photo/J. Scott Applewhite)