Kurdish Peshmerga fighters stand guard as smoke rises after airstrikes targeting militants of the Islamic State group near the Khazer checkpoint outside of the city of Irbil in northern Iraq, Aug. 8, 2014. (AP Photo/Khalid Mohammed, File)
Kurdish Peshmerga fighters stand guard as smoke rises after airstrikes targeting militants of the Islamic State group near the Khazer checkpoint outside of the city of Irbil in northern Iraq, Aug. 8, 2014. (AP Photo/Khalid Mohammed, File) AP
Kurdish Peshmerga fighters stand guard as smoke rises after airstrikes targeting militants of the Islamic State group near the Khazer checkpoint outside of the city of Irbil in northern Iraq, Aug. 8, 2014. (AP Photo/Khalid Mohammed, File) AP