Republican presidential candidate Mitt Romney makes comments Sept. 12, 2012, while speaking in Jacksonville, Fla., on the killing of U.S. Embassy officials in Benghazi, Libya. (Associated Press)
Republican presidential candidate Mitt Romney campaigns at Van Dyck Park in Fairfax on Thursday, Sept. 13, 2012. (AP Photo/Charles Dharapak)
Republican presidential candidate Mitt Romney campaigns Sept. 13, 2012, at Van Dyck park in Fairfax, Va. (Associated Press)
Republican presidential candidate Mitt Romney campaigns Sept. 13, 2012, at Van Dyck park in Fairfax, Va. (Associated Press)
Republican presidential candidate Mitt Romney speaks Sept. 13, 2012, during a campaign event at Van Dyck Park in Fairfax, Va. (Associated Press)
Republican presidential candidate Mitt Romney speaks Sept. 13, 2012, during a campaign event at Van Dyck Park in Fairfax, Va. (Associated Press)
Republican presidential candidate Mitt Romney makes comments Sept. 12, 2012, while speaking in Jacksonville, Fla., on the killing of U.S. Embassy officials in Benghazi, Libya. (Associated Press)
Republican presidential candidate Mitt Romney makes comments Sept. 12, 2012, while speaking in Jacksonville, Fla., on the killing of U.S. Embassy officials in Benghazi, Libya. (Associated Press)
Republican presidential candidate Mitt Romney makes comments on the killing of U.S. diplomatic officials in Benghazi, Libya, while speaking in Jacksonville, Fla., on Wednesday, Sept. 12, 2012. (AP Photo/Charles Dharapak)
