That video is so gross I twitched it off after the first couple of seconds.

I remember reading an article on Amren about a white felon in jail.

Here's the article. Prison in the U.S. isn't quite what I imagined:

AmRen:

White Man in a Texas Prison

I am 39 years old and have served 10 years of a 55-year sentence for aggravated robbery. For seven years I was confined in minimum- and medium-security prisons, but in 1992 I was shipped, without explanation, to the maximum-security McConnell Unit in Beeville, Texas. I believe that this was because I had been subscribing to racialist publications and was therefore wrongly classified as a “gang-related” prisoner. [Cont...]

And yes, it is just as disgusting as you described.