Obviously biased 

This article is extremely biased. Furthermore, the individuals in this video are clearly insurgents and this whole claim of "war crimes" is just people trying to stir up international anger at the US military. At 1:20 you can clearly, obviously see a man with a RPG7 leaning out from around the corner of a building observing the Apache (or possibly responding to the noise of its rotors). At 2:01 before the AH-64 begins to fire you can clearly see one individual with an AKM on his shoulder and another holding to me what looks like a RPG warhead. Another is holding what some think is a camera, but it looks much more like a black case for carrying grenades or mortar rounds to me. When they zoom in at 4:03 after engaging the targets you can clearly see a Kalashnikov lying on the ground next to one of the bodies. Then a van shows up and starts loading the bodies up. Seriously, how much more clear could this be people? Why would news reporters move a van to a location they had just been SHOT AT and start loading up the bodies of insurgents they've never met before as well as two "reporters"?

This whole thing is ridiculous. There are plenty of real gun camera captures where questionable engagements take place, but this is not one of them. You all just want to see something that isn't there.