“It is now clear that Al Gore is insane," John Podhoretz wrote in his New York Post column last week, after Gore's recent anti-Bush administration tirades. "I don't mean that his policy ideas are insane, though many of them are. I mean that based on his behavior, conduct, mien and tone over the past two days, there is every reason to believe that Albert Gore Jr., desperately needs help. I think he needs medication, and I think that if he is already on medication, his doctors need to adjust it or change it entirely." John is not a physician, but...