One more thing:

He looks to me to be wearing a hair piece--the little patch in the front looks suspiciously like a divit.

Moreover, he has aged far more than he looks because they are using makeup to hide his wrinkles but, at certain angles, it can't be hidden. He has aged badly. One can see the wrinkles and the radically receding hairline.

Then there are all the stories about him constantly blowing up at White House staff for no real reason. Something displeases him and he goes off, intimidating the staff. I believe it because of the way the staff figuratively drew straws to see who would go to Bush's ranch and give him the bad news about New Orleans and even the newspapers spoke about how Bush kills the messenger when he has to cut a binge--er, sorry--a vacation short.

He's losing it in about every way a human being can lose it. Just desserts.