My earlier absence today was due to errands, two meetings and aimless running around. I also had to buy a nice shirt-and-tie combo to wear at a $5000-per-person Joe Biden fundraiser I’m attending at the Pacific Design Center starting at 6 pm. But the real action this evening will be on Late Night with David Letterman when John McCain finally shows up and sits there and plays the good sport. Will Letterman take pity or…?

Created by the guys at 23/6.