Photo Gallery: US protests in the Middle East: Sept. 13, 2012 1/35

Protesters run as police open fire into the air near the U.S. Embassy during a demonstration about a film ridiculing Islam's Prophet Muhammad, in Sanaa, Yemen, Thursday, Sept. 13, 2012. Yemen's president has apologized to President Barack Obama for the attack on the U.S. Embassy in Sanaa, the Yemeni capital, by a mob angry over an anti-Islam film. (AP Photo/Hani Mohammed) ORG XMIT: AHM116