Former U.S. President Bill Clinton, center, honors the city of Charlotte, N.C. for its public-private energy efficiency program at the Clinton Global Initiative, Thursday, Sept. 23, 2010 in New York. ... more 
Former U.S. President Bill Clinton, center, honors the city of Charlotte, N.C. for its public-private energy efficiency program at the Clinton Global Initiative, Thursday, Sept. 23, 2010 in New York. From left are: Michael Smith, President of the Charlotte City Center Partners, Charlotte Mayor Anthony Foxx, Clinton, John Chambers, Chairman and CEO of Cisco, and Jim Rogers, CEO of Duke Energy. less 
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Associated Press | Photo By Mark Lennihan
Thu, Sep 23, 2010 5:34 PM EDT