Where did you find the video? Did you go out to the WikiLeaks site to find it? According to the story, Foxnews requested - but was denied - a copy of the video.
http://www.youtube.com/watch?v=is9sxRfU-ik&feature=player_embedded
The FULL, UNEDITED video. Yeah, these guys looked really threatening the way they were standing in the street talking to each other. And the people in the van that came by a few minutes after these horrible threats to human decency were gunned down...well they were stupid enough to be driving in an UNMARKED (oh, the horror) and made the mistake of 1) living in a city that has turned into a warzone and 2) stopping to help people who have only a few minutes earlier been shot to pieces.
It’s all there on the video.