Paul Krugman on the 'Cartoon Physics' of the 2008 Crash

Aired: 6/21/2012 | 0:03:14 | Clip
Thursday marks the penultimate installment of our extended profile of economist and New York Times columnist Paul Krugman. The topic: What happened in the great crash of '08? Are we in danger of forgetting the lessons learned and getting ourselves into yet another financial disaster?