FILE - In this Oct. 6, 2010 file photo, Berkshire Hathaway Inc. Chairman Warren Buffett listens to Secretary of State Hillary Rodham Clinton speak in Washington. Buffett's Berkshire Hathaway Inc. in ... more 
FILE - In this Oct. 6, 2010 file photo, Berkshire Hathaway Inc. Chairman Warren Buffett listens to Secretary of State Hillary Rodham Clinton speak in Washington. Buffett's Berkshire Hathaway Inc. in August, 2011, invested $5 billion in Bank of America, for preferred shares that will earn him an annual dividend of 6 percent and the option to purchase 700 million shares of common stock at $7.14 per share. (AP Photo/J. Scott Applewhite, File) less 
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Associated Press | Photo By J. Scott Applewhite, File
Mon, Oct 3, 2011 2:09 PM EDT