David Letterman Rips into John McCain for No Show

CBS's Late Show with David Letterman hasn't even aired here yet, but it's making big news for tonight's episode. John McCain was scheduled to appear, but due to his bizarre decision to suspend his campaign, he told Letterman personally that he was off to DC to save the country.
Or something.

But Letterman caught McCain in (yet another) lie. He wasn't on his way to DC, he was at the same network, giving an interview to Katie Couric. In fact he doesn't go back to DC until tomorrow.

Letterman--bless him--lets McCain have it. Take a look. . .