" I know something about electricity and its devastating, irreversible damage: I saw ■​■​■​■​■​■​■​■​■​■​■​■​■​■​■​■​■​ collapsing in the blocks a couple of times every week with blood gushing out of his nose until it soaked his clothes. ■​■​■​■​■​■​■​■​■​■​■​■​■​■​■​■​■​ was a Martial art trainer and athletically built. I was "

― Mohamedou Ould Slahi , Guantánamo Diary: Restored Edition