"The Presidency Council appoints the Prime Minister of Iraq and cabinet (Council of Ministers of Iraq), all who must be approved by the Assembly. The Prime Minister and his cabinet exercise most of the day-to-day runnings of government, including control over the armed forces. The Assembly has a right to remove the Prime Minister with a vote of no confidence" Wiki
I wonder of anyone has pointed this out to Bush? Oh. Of course they have. They are planning to "manage" the political process with selective favorments (neologism). In the news today there is agitation in Iraq for a new politcal coalition of Sadrists, Sunnis and some Christians. The purpose of this would obviously be a "vote of no confidence." What will Bush and company do then?
Such a coalition might last long enought to "see us off," but would certainly fracture soon after.