A few days after Michael Moore's blockbuster documentary Fahrenheit 9/11 opened in theaters, a friend approached Roy Mitchell with a strange look on his face. Mitchell, an Army staff sergeant, is a patient at Walter Reed Army Medical Center in Washington, where he is recovering from the loss of his left leg in an explosion in Afghanistan. As the friend approached him that day, he studied Mitchell's face, then told him something that shocked him. "You're in that 9/11 movie," he said, then added: "Man, it doesn't make you look good." It was the first Mitchell knew that Moore's controversial...