Zheng Qiaozhi — we will call him George — still has nightmares. He was interning at China’s Shenyang Army General Hospital when he was drafted to be part of an organ-harvesting team. The prisoner was brought in, tied hand and foot, but very much alive. The army doctor in charge sliced him open from chest to belly button and exposed his two kidneys. “Cut the veins and arteries,” he told his shocked intern. George did as he was told. Blood spurted everywhere. The kidneys were placed in an organ-transplant container. Then the doctor ordered George to remove the man’s eyeballs....