I'm only fifteen minutes into the debates, and it appears that Bush has only two workable facial expressions:
1) Pissed-off frat boy scowl
And since he got in trouble for using the first one, he's resorted to the second. All smirks, all the time.
Honestly. I keep hearing and reading that he's more likable than Kerry, but I just Do Not See It. He looks like the kind of guy who'd try to feel you up in a bar and call you a bitch if you objected. That's totally the vibe I get off him.