Bush and his bike - it makes you think

How many times must Bush fall off his bike before people start thinking what the hell this prez is on? That's the third time he's fallen off his bike now. First time was on a Segway scooter in 2003, second time at his own ranch last year and now this.
And don't forget his choking on a pretzel and subsequent fainting in 2002.

I think it's clear that Bush exercises about as much control over the rest of his body as he does over his mouth.
When you consider that the president has a speaking age of about 8 years old (analyse the words and sentences that he comes up with when having to talk without idiot cards and I'm sure you'll come to the same conclusion) and a physical dexterity of about the same level of development, it really makes you wonder what this guy's problem is.