You mean this one http://www.hbo.com/documentaries/gun-fight/index.html ? WARNING - Do not click on the link until you have taken your blood pressure meds and tightly wraped your head with duct tape. Attending a few anger control sessions might also be helpful. Do not watch with young children present as words they should not hear may slip out of your mouth.
Just don't know how they can call it a "documentary" as opposed to an "editorial". But I guess that's why it is referred to as the lamestream media.