Tony Knowles, left, former governor of Alaska gestures as T.J. Glauthier, right, former deputy secretary of the U.S. Department of Energy, listens during a discussion about energy policy at the ... more 
Tony Knowles, left, former governor of Alaska gestures as T.J. Glauthier, right, former deputy secretary of the U.S. Department of Energy, listens during a discussion about energy policy at the Commonwealth Club in San Francisco, Tuesday, April, 5, 2011. Glauthier joined Knowles and Jim Sweeney of Stanford University in discussing California's reliance on energy and the future in energy. less 
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Associated Press | Photo By Eric Risberg
Tue, Apr 5, 2011 3:54 PM EDT