After seven years of near seclusion, George W. got a standing ovation in his adopted hometown when he approached the podium. He looked much older, his hairline receding, his face deeply lined. He still had that way of squinting when he makes a point. “At times, it seems like the forces pulling us apart are stronger than the forces binding us together,” he said. “Too often, we judge other groups by their worst examples, while judging ourselves by our best intentions.” As he spoke, I wished for the millionth time that he hadn’t invaded Iraq.