[CNN.com - Report: Iraq torture chamber found - Apr. 2, 2003]

One room was completely bare, except for two tires and an electric cable, the BBC reporter said.
He said he was told that an interrogator would use the tires to stand on, while water was poured into the room and the prisoner electrocuted.

Gee I wonder what they do to people that they do not really like? You know, like us Americans.