The cost is high. The risk is great. Why the U.S. military is leading the fight for clean energy.

The Burden tells the story of fossil fuel dependence as our greatest long-term national security threat, and why the U.S. military is leading the fight for clean energy.

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Main Cast: James Amos, Gregory A. Ballard, Sharon Burke, Bob Charette, Phil Cullom, Robin Eckstein, Jonathan Gensler, Bob Inglis, Ray Mabus, Blake McBride

Director: Roger Sorkin

Writer: Roger Sorkin

Editor: Roger Sorkin

Cinematographer:

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