How many Bush officials does it take to change a light bulb?
None. "There's nothing wrong with that light bulb. It has served us honorably. When you say it's burned out, you're giving encouragement to the forces of darkness. Once we install a light bulb, we never, ever change it. Real men don't need artificial light." [Via Andrew Sullivan]
To be fair: How many Democrats does it take to change a lightbulb?
"I supported changing it, but now I realise that it was the wrong lightbulb, in the wrong socket, at the wrong time."