An Egyptian protester holds tear gas canisters fired during clashes between Egyptian police and protesters in front of the U.S. embassy in Cairo, Egypt ,Thursday, Sept. 13, 2012, as par

 

              An Egyptian protester holds tear gas canisters fired during clashes between Egyptian police and protesters in front of the U.S. embassy in Cairo, Egypt ,Thursday, Sept. 13, 2012, as par
An Egyptian protester holds tear gas canisters fired during clashes between Egyptian police and protesters in front of the U.S. embassy in Cairo, Egypt ,Thursday, Sept. 13, 2012, as part of widespread anger across the Muslim world about a film ridiculing Islam's Prophet Muhammad.(AP Photo/Ahmed Gomaa)