CNN was able to interview some survivors of the Blackwater attack that has resulted in at least 20 people being killed.
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As we turned back they opened fire on all cars from behind. The bullets are in my back. Withing two minutes teh helicopters arrived. They started firing randomly at citizens. No one fired at Blackwater. They were not attacked by gunman. They were not targeted.
Even with Maliki calling it a crime and wanting another security militia to replace them, the US will never listen to him. They may make a small change to try and help him save face, but they depend on Blackwater way too much...