"The torture methods approved for Mr. Slahi, for instance, mimicked those used by America’s Communist adversaries in the Cold War, which were famous for producing false confessions. Predictably, Mr. Slahi describes how, desperate to stop the brutal treatment, he finally decided to tell the interrogators whatever he thought they wanted to hear, fabricating plots and implicating others in nonexistent crimes. Some interrogators, though, doubted his confessions and asked for a polygraph test. He denied plotting terrorism or supporting Al Qaeda, and the test results variously showed “no deception” or “no opinion,” undermining his supposed admissions."