** FILE ** A Libyan follower of Ansar al-Shariah Brigades stands in front a black flag, with Arabic writing that reads, "there is no God but Allah and Muhammad is his messenger," during a protest in front of the Tibesti Hotel, in Benghazi, Libya, Sept. 14, 2012. (AP Photo/Mohammad Hannon)

Photo by: Mohammad Hannon

** FILE ** A Libyan follower of Ansar al-Shariah Brigades stands in front a black flag, with Arabic writing that reads, "there is no God but Allah and Muhammad is his messenger," during a protest in front of the Tibesti Hotel, in Benghazi, Libya, Sept. 14, 2012. (AP Photo/Mohammad Hannon)