I have followed Letterman in his time at CBS and am a big fan, but I think the way Letterman treated Bill Hicks in the early 90s shows a real weakness. I am not sure if it was on NBC or CBS, but Letterman 'bumped' comedian Bill Hicks because of his cutting edge pro-choice material. If this is the way a veteran treats an up-and-comer, then the show falls short is being true variety.