** FILE ** Carry teams move transfer cases of the remains of the four Americans killed in Benghazi, Libya, from a transport plane during a ceremony Sept. 14, 2012, at Andrews Air Force Base, marking the start of congressional and State Department inquiries into the attack on the U.S. Consulate in Benghazi. (Associated Press)

** FILE ** Carry teams move transfer cases of the remains of the four Americans killed in Benghazi, Libya, from a transport plane during a ceremony Sept. 14, 2012, at Andrews Air Force Base, marking the start of congressional and State Department inquiries into the attack on the U.S. Consulate in Benghazi. (Associated Press)