David Letterman might have been one of the best interviewers in late night history, but it seems that even he had a few that he was either: a) nervous about, or b) disappointed with. In a new interview, his first since leaving The Late Show a number of weeks back, Letterman admitted that he wishes he could do his last interview with friend and famed musician Warren Zevon over again. With that, he admitted that the first time Bill Clinton came on the program, he was pretty nervous. Read More »