Sierra Club Radio - April 16, 2011
This week on Sierra Club Radio: 1) Hilton Kelley and Dmitry Lisitsyn, two of the winners of this year's Goldman Prize, the world's largest prize honoring grassroots environmentalists 2) Catherine Tatge on her new film, John Muir in the New World, which airs as part of the PBS American Masters series 3) Avital Binshtock talks with us about the Sierra Club's Earth Day sweepstakes.
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