Republican presidential candidate Mitt Romney arrives to make a foreign policy speech at the Virginia Military Institute on Monday, Oct. 8, 2012, in Lexington, Va. (AP Photo/Evan Vucci)

Photo by: Evan Vucci

Republican presidential candidate Mitt Romney arrives to make a foreign policy speech at the Virginia Military Institute on Monday, Oct. 8, 2012, in Lexington, Va. (AP Photo/Evan Vucci)