The Muslims no doubt comforted him by telling him they weren't going to hurt him and they just wanted to do a video to get their message across.

Next thing he knows his legs are tied, hands are tied behind his back with a good sized scumbag holding him down and another slicing away. It all happened so fast, before Berg realized what was going on they had half his neck cut off. And there's really nothing he could have done.

I don't think Berg was doing the screaming. The Muslims were doing the screaming for effect.

I've seen a few beheading vids similar to this. All of them Muslims doing the murdering and videoing it with so much pride. Makes me wonder how many beheading vids got erased because a defiant American was screaming "Fuck you, you Muslim piece of shit fag!"