Many years ago I thought David Letterman was the funniest thing on television. The more liberal he became over time the harder it became for me to watch him and eventually I stopped all together...
This clip from last night's show however - may be the funniest thing put on television in a very, very, very, long time.
It is awe-inspiring, yet completely discomforting all at the same time.
Maybe Letterman's greatest single interview ever...
JUST WATCH IT... you will guffaw loudly!