Here's a link to a pretty long podcast interview of David Letterman. His comments on Donald Trump are interesting. His comments on Jay Leno are, as usual, comments about himself. The story he tells about the attempts of Johnny Carson's close associates to position Dave to take over The Tonight Show and then oust Carson are somewhat different from the way Dave has told that story in the past. But he's still one of the most interesting "talkers" ever in show business. The interview is long but you may find it worth your time.