George W. Bush's library and museum get dedicated in Dallas tomorrow, and the former president has been making the interview rounds in advance. In one, he tells Diane Sawyer of ABC News that he is "very comfortable" with his decision to invade Iraq, even though no WMDs turned up. "I think the removal of Saddam Hussein was the right decision for not only our own security but for giving people a chance to live in a free society. But history will ultimately decide that, and I won't be around to see it." Other subjects: