In this May 2, 2011 photo, billionaire investor Warren Buffett, Chairman and CEO of Berkshire Hathaway, gestures in Omaha, Neb. Berkshire Hathaway Inc. releases quarterly financial results Friday, ... more 
In this May 2, 2011 photo, billionaire investor Warren Buffett, Chairman and CEO of Berkshire Hathaway, gestures in Omaha, Neb. Berkshire Hathaway Inc. releases quarterly financial results Friday, May, 6, after the markets close. less 
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Associated Press | Photo By Nati Harnik
Fri, May 6, 2011 3:04 PM EDT