Kurdish peshmerge is greedy. They always been. All problems occur because west and u.s. acting towards them like elites but not cares others at all. Remember Obama turned his ass to Abidi and talked with Merkel at some summit. That is the problem. U.S. only chasing his profit not peace or defeat of ISIS. Most wise thing to do for all others except kurdish, invite Russians to Iraq. That is the only thing can work for them.