Mideast Iraq Islamic State

Yazidi Women released by Islamic State group militants, hug as they arrive in Kirkuk, 180 miles (290 kilometers) north of Baghdad, Iraq, Wednesday, April 8, 2015. The Islamic State group released more than 200 Yazidis on Wednesday after holding them for eight months, an Iraqi Kurdish security official said, the latest mass release of captives by the extremists. (AP Photo)

Yazidi Women released by Islamic State group militants, hug as they arrive in Kirkuk, 180 miles (290 kilometers) north of Baghdad, Iraq, Wednesday, April 8, 2015. The Islamic State group released more than 200 Yazidis on Wednesday after holding them for eight months, an Iraqi Kurdish security official said, the latest mass release of captives by the extremists. (AP Photo)