Who says John McCain doesn't have a sense of humor? The guy loves to poke fun at himself. Go on...ask him again about the houses.

What a cut-up! "In all seriousness, Jay, while you were prancing around Los Angeles practicing your little funny ha-ha humor jokes, I was suspended upside-down by bamboo straps in a prison cell for five years."

Wait until you see McCain on Letterman delivering the "Top Ten Excuses For Everything John McCain Will Ever Do, Ever." We don't want to ruin the surprise but numbers 1, 2, 5, 3, 6 through 10, and 4 are hilarious.