Nixon was a lot of things, but stupid was not among them. Carter--i dunno, nuclear physicists may not as a rule be great fun at a party, but moronic? And Clinton--even the people who hate him most give him credit for sheer unadulterated smarts... What's your point? Have you ever heard any of these people described as dumb? Crazy, possibly. Evil? Often. But dumb? Never. Or maybe youre just having fun making stuff up. Wheeeee!