Paul Krugman on Ben Bernanke's 'Green Shoots'

Continuing to feature outtakes from our profile of economist Paul Krugman, we start Wednesday's post by returning to the First Parish Church in Harvard Square, with Krugman talking to NPR's Tom Ashbrook, host of the daily show On Point, which originates here in Boston. Ashbrook's question (a few weeks ago) was about Fed head Ben Bernanke.