Need to Know
Season 2010Episode 32Aired 2010-12-10
Episode 32
John Larson investigates coal mine safety. A new series on social innovators. Meacham talks tax cuts. And director Julie Taymor discusses the new Spider-Man musical.
BETA
BETAJohn Larson investigates coal mine safety. A new series on social innovators. Meacham talks tax cuts. And director Julie Taymor discusses the new Spider-Man musical.