Wow. Sobran... What was obvious to half the country 5-1/2 years ago is finally starting to penetrate the thickest of skulls.
It isn't necessarily 'crazy' as "dry drunk syndrome" produces some of the effects he's observing.
This site has been trying to make that clear for some time:
http://www.capitolhillblue.com/artman/publish/article_8601.shtml
They've had stories on Dubya's erratic mood swings
http://www.capitolhillblue.com/artman/publish/article_7218.shtml
http://www.capitolhillblue.com/cgi-bin/artman/exec/view.cgi?archive=33&num=5141
and they uncover stuff the press misses (surprise) like this:
http://www.mindfully.org/Health/2004/Bush-Mental-Illness19jun04.htm