A Bahraini armored personnel vehicle reinforces U.S. Embassy security just outside of a gate to the building in Manama, Bahrain, on Sunday, Aug. 4, 2013. (AP Photo/Hasan Jamali)

Photo by: Hasan Jamali

A Bahraini armored personnel vehicle reinforces U.S. Embassy security just outside of a gate to the building in Manama, Bahrain, on Sunday, Aug. 4, 2013. (AP Photo/Hasan Jamali)