Warren Buffett is interviewed in the White House Briefing Room in Washington, Monday, July 18, 2011, following his meeting with President Barack Obama. Obama met with members of the Giving Pledge ... more 
Warren Buffett is interviewed in the White House Briefing Room in Washington, Monday, July 18, 2011, following his meeting with President Barack Obama. Obama met with members of the Giving Pledge including, Buffett and Bill and Melinda Gates, and others to receive and update on the program. (AP Photo/Pablo Martinez Monsivais) less 
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Associated Press | Photo By Pablo Martinez Monsivais
Mon, Jul 18, 2011 2:47 PM EDT