...Part of the CIA’s Operation Greystone, which authorized the Agency to hold suspected terrorists in secret prisons and rendition them back and forth to other countries, the Moroccan black site was a kind of way station, where prisoners could be warehoused and interrogated, then shuttled to another site. Bin al-Shibh, who was already beginning to show signs of extreme mental distress, was kept in the Moroccan prison for five months before being shipped to Poland. He would return here two more times in the following four years. Bin al-Shihb’s psychological instability would deteriorate with each new stop in the Agency’s torture archipelago. People the CIA considered “high-value detainees” were kept on the move, from one black site to another, in large part to keep them out of reach of the US courts and international human rights investigators, a shell game with human beings. By the time Bin al-Shihb had been captured and hidden away, our old friend the late Michael Ratner and the Center for Constitutional Rights had already filed a federal lawsuit challenging the legality of the “secret prison” at Guantánamo...

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