This whole feud between David Letterman and John McCain remained entertaining for the second day in a row after Dave found out even more damning evidence: Upon canceling his Late Show appearance Wednesday to rush to the aid of the dying economy, Johnny boy not only stopped off to visit with Katie Couric — he stayed in New York City until Thursday morning. Now there's a man in a hurry.

Letterman summed it up by admitting he felt like an ugly date: "I feel used. I feel cheap. I feel sullied. I feel cratered." John McCain has that effect on us, too, Dave.