FILE – In this Friday, Jan. 11, 2013 file 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 waving their brigade flag on the top of a Syrian air force helicopter, at Taftanaz air base that was captured by the rebels, in Idlib province, northern Syria. Al-Qaida’s branch in Iraq said it has merged with Syria’s extremist Jabhat al-Nusra, a move that shows the rising confidence of radicals within the Syrian rebel movement and is likely to trigger renewed fears among its international backers. Arabic on the flag reads, “There is no God only God and Mohamad his prophet, Jabhat al-Nusra.” (AP Photo/Edlib News Network ENN, File)