This video is about Bradley Manning. The embedded video shows a group of unarmed civilians being slaughtered by U.S. aerial forces. About twelve of them. US forces even shot the rescuers.
The original story here. http://www.guardian.co.uk/world/2010/apr/05/wikileaks-us-army-iraq-attack
So Manning leaked the truth about this slaughter to Wikileaks (after the Army lied about it) and kept a copy of this video. He faces life in prison. The vid is about 5 mins. I first saw it here: http://libertyblitzkrieg.com/2013/03/19/providence-an-incredible-5-minute-film-by-laura-poitras/
The worst part about this? Manning is just a kid. I'm not even sure that morally- he did anything wrong- and now he faces life in prison. The original story. http://www.guardian.co.uk/world/2010/apr/05/wikileaks-us-army-iraq-attack