Just Google rubber+bullets+Abu+Ghraib and you will see why.
The war in Iraq is being run as a PC endeavour.
The rules of engagement were supposed to change. But until they actually do, the war in Iraq will continue to be a PC endeavour.
Seems to me that they have, what with raiding hospitals, grabbing Mookie's aides, and whatever was going down with those US choppers buzzing around Mookie's HQ.