True. I remember downloading a similiar clip many many years ago of a Russian soldier caught by Afghanis in the 80s and he was beheaded with a small knife. Never forgot that image. Wasn't just the video, but the sound of the blood running out that freaked me out. Wish I hadnt looked.
That is one of the two that I recall. There are some things that we cannot view without suffering permanent alteration of our sense of humanity's capacity for evil.
I too wish I had not seen it....and I've seen some things.