Jack McBrayer: I'm 'Excited' To Return To Work On '30 Rock'

Jack McBrayer: I'm 'Excited' To Return To Work On '30 Rock'

At Disney’s D23 Expo 2011, Jack McBrayer tells Access that production of “30 Rock” will be delayed because Tina Fey recently gave birth to her second child. Also, what does he think about co-star Alec Baldwin’s possible run for mayor of New York City?