T.J. Glauthier, former deputy secretary of the U.S. Department of Energy, gestures during a discussion about energy policy at the Commonwealth Club in San Francisco, Tuesday, April, 5, 2011. Glauthier... more 
T.J. Glauthier, former deputy secretary of the U.S. Department of Energy, gestures during a discussion about energy policy at the Commonwealth Club in San Francisco, Tuesday, April, 5, 2011. Glauthier joined former Alaska Governor Tony 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