Climate of Doubt Interview with John Hockenberry

Name: Climate of Doubt Interview with John Hockenberry
Uploaded: 2012-10-23T19:17:00-04:00
Description: Hari Sreenivasan talks to John Hockenberry about Frontline film "Climate of Doubt," which examines how the political climate around global warming has changed in the last four years.

Oct 23, 2012 7:17 PM EDT

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Hari Sreenivasan talks to John Hockenberry about Frontline film "Climate of Doubt," which examines how the political climate around global warming has changed in the last four years.