Secretary of State Hillary Rodham Clinton speaks during a dignified transfer ceremony at Joint Base Andrews, Md., Sept. 14, 2012, for the four Americans killed in Benghazi, Libya, Sept. 11, 2012. U.S. Ambassador J. Christopher Stevens and State Department members Sean P. Smith, Glen A. Doherty and Tyrone S. Woods were all honored and remembered for their service. (U.S. Air Force photo/Senior Airman Steele C. G. Britton)