
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)

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)

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)