The Wisconsin gulag.

Seventh Circuit Judge Terence Evans on the Behavioral Modification Program at the Wisconsin Supermax prison:

"Stripped naked in a small prison cell with nothing except a toilet; forced to sleep on a concrete floor or slab; denied any human contact; fed nothing but 'nutri-loaf;' and given just a modicum of toilet papers - four squares - only a few times. Although this might sound like a stay at a Soviet gulag in the 1930s, it is, according to the claims in this case, Wisconsin in 2002..."