For you truth seekers like me, please search "collateral murder" on YouTube and Wikileaks. You may find nonsense that's seems to be really happening in the war zones. It is very sad that some US troops think anything civilians (and media reporters) carry on their shoulders is a weapon. The person (Bradley Manning) who first leaked the video faces court. Some call him a hero, and I would agree.
I'm not into watching violence of any form, but the truth is ugly sometimes.