Charlene Lamb, deputy assistant secretary for international programs at the State Department's Bureau of Diplomat Security, testifies on Capitol Hill in Washington, Wednesday, Oct. 10,

 

              Charlene Lamb, deputy assistant secretary for international programs at the State Department
Charlene Lamb, deputy assistant secretary for international programs at the State Department's Bureau of Diplomat Security, testifies on Capitol Hill in Washington, Wednesday, Oct. 10, 2012, before the House Oversight and Government Reform Committee hearing to investigate the Sept. 11, 2012, attack on the American consulate in Benghazi, Libya, that resulted in the death of U.S. Ambassador Christopher Stevens and other Americans. (AP Photo/J. Scott Applewhite)