An Egyptian protester holds a sign that reads in Arabic "I sacrifice my soul for God's prophet" during a demonstration outside the U.S. Embassy in Cairo Sept. 11, 2012.
An Egyptian protester waves a black flag inscribed with the Muslim profession of faith "There is no God but God and Mohammed is the prophet of God" as he stands above the door of the U.S. Embassy in Cairo Sept. 11, 2012.
