Welcome back, Khadr By MARGARET WENTE Tuesday, December 2, 2003 Abdurahman Khadr strikes you as many things, but traumatized is not one of them. At his press conference yesterday, the husky, healthy-looking 20-year-old aspired but failed to present himself as a victim. He also said, perhaps, more than his lawyer would have wished. For instance, he admitted he once spent three months training in a military camp in Afghanistan. It wasn't, he explained, an al-Qaeda camp. It was a camp related to al-Qaeda. "It's a common thing," he shrugged. "Every kid around that age takes that training." And many of...