I have been reading that a good share of the "Iraqi forces" that are being used in conjunction with American troop in Fullujah are Kurdish. Kurds in general are getting more and more nervous. Kurdish children are being kidnapped, and some have been executed, being held for ransom. Fingers have long been pointing north with "Collaborators" being whispered on many lips. They see Kurds as traitors at worst, separatists at best (wanting their region and the oil-wealth Kirkirk would bring with it...) I see no way for Americans to fully pull out of Iraq anytime soon. It's a powder keg that's already went off, but there's a lot of gunpowder left...