It's going to be interesting to see what happens as a result of Jordan.
As long as Maliki refuses to use the Iraqi Army with US help to stop the killings the situation is going to keep going downhill until the point where even a change of government can't stop it as the Iraqi Army itself breaks apart.
My great fear is that President Bush will hold onto his hopes that the Maliki government (if you want to call it that) will finally do something and by the time he figures out it isn't going to happen, its too late and no change will matter anymore.