This citizen journalism image provided by Edlib News Network, ENN, which has been authenticated based on its contents and other AP reporting, shows rebels from al-Qaida affiliated Jabhat al-Nusra, also known as the Nusra Front, waving their brigade flag as they step on the top of a Syrian air force helicopter, at Taftanaz air base that was captured by the rebels, in Idlib province, northern Syria, Jan. 11, 2013. (AP Photo/Edlib News Network ENN, File) AP