regular-substitute host when he went on vacation. >> you know what is amazing? now, this is true. only six months ago, people were talking about donald trump as a presidential candidate. right? that's true. now, since then, he's had an affair, he left his wife, he's run up a debt of several million dollars. so i guess he is going to be running as a democrat, huh? >> jay leno wanted to essentially just continue doing a johnny carson type show. and david letterman was the show immediately following carson. and they had different styles. >> what is your name? >> i am going to ask you to turn the cameras off, please. >> okay. we just wanted to drop off a basket of fruit. >> part of dave's thing used to always be attacking authority. he liked that. >> cut the cameras, please. >> he needed a corporate-bad guy to go up against. i was ofoftentimes that target.