FILE- In this Friday, March 1, 2013 file photo, anti-Syrian President Bashar Assad protesters hold the Jabhat al-Nusra flag, as they shout slogans during a demonstration, at Kafranbel town, in Idlib province, northern Syria. The Nusra Front, Syria's al-Qaida affiliate, is consolidating power in territory stretching from the Turkish border to central and southern Syria, crushing moderate opponents and forcibly converting minorities using tactics akin to its ultraconservative rival, the Islamic State group. (AP Photo/Hussein Malla, File)