Greg Fitzsimmons Sticks Up for Jay Leno and NBC

Stand-up comedian pops in the show and says the former "Tonight Show" host did nothing wrong

Greg Fitzsimmons stopped by to sit in on the news and told the crew he was confused by NBC's late night shuffle: "What the f' did Jay do wrong?"

Greg explained that he wasn't necessarily on 'Team Jay' – but he was definitely anti-NBC: "I'm not mad at Jay for going to 10 o'clock, I'm mad at NBC."