In May 1988, a prison guard checked Taymour Abdullah Ahmad's name off a list and directed him to a bus idling in the Popular Army camp in Topzawa, southwest of Kirkuk. The camp was one of Iraq's grimmest prisons. During his month-long internment there, the 12-year-old Kurdish boy watched guards beating male prisoners senseless with lengths of coaxial cable. He had seen four children weaken and then die of starvation. He stood helplessly as a guard stripped his father to his undershorts and led him off to his death. So Taymour was not sorry to see the last of Topzawa....