Well, for what it's worth, there's a video on Youtube of U.S. snipers blowing islamic terrorists to bits - arms flying, etc. I think we'll have the last video word on this one.
That widely circulated video of supposed snipers blowing bad guys to bits is bogus. It's actually a video of critters called "rock chucks" being shot with a high powered rifle. The little buggers go to pieces when hit. This video has been widely debunked as a "sniper" video, and is instead a "varmint hunting" video.