FILE PHOTO: A member loyal to the Islamic State in Iraq and the Levant (ISIL) waves an ISIL flag in Raqqa, Syria June 29, 2014. REUTERS/Stringer/File Photo
FILE PHOTO: A member loyal to the Islamic State in Iraq and the Levant (ISIL) waves an ISIL flag in Raqqa, Syria June 29, 2014. REUTERS/Stringer/File Photo