AMA Bonus: Hannibal Buress on his '30 Rock' role

You may recognize comedian Hannibal Buress from his roles on Broad City and 30 Rock, the latter of which he also wrote for. In this bonus clip from Episode 314: Let's Do This Thing, Buress describes his experience with improv and its spontanaeity, and the genesis of his recurring role on 30 Rock as an eccentric homeless gentleman.  For more Hannibal Buress on Ask Me Another, visit askmeanother.npr.org.