This June 26, 2012 image provided by Forbes, and the pull-out cover for the magazine's Sept. 21 issue shows from left to right: Warren Buffett, Oprah Winfrey, Bill Gates, Melinda Gates, Pete Petersen,... more 
This June 26, 2012 image provided by Forbes, and the pull-out cover for the magazine's Sept. 21 issue shows from left to right: Warren Buffett, Oprah Winfrey, Bill Gates, Melinda Gates, Pete Petersen, Leon Black, Jon Bon Jovi (seated on the ground), Marc Benioff, David Rubenstein, Steve Case, Laura Arrillaga-Andreessen, Marc Andreessen posing for a portrait in the Trustees Room at the New York Public Library in New York. The twelve individuals shown were part of a group attending a Forbes convened event called the Forbes 400 Summit On Philanthropy. During the event, the magazine's editors invited twelve of the leading philanthropists in the U.S. to pose for the portrait. (AP Photo/Forbes, Michael Prince) less 
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Associated Press | Photo By Forbes, Michael Prince
Wed, Sep 19, 2012 11:18 AM EDT