Berkshire Hathaway Chairman and CEO Warren Buffett eats an ice cream bar while touring the exhibition floor prior to the annual shareholders meeting on Saturday, May 3, 2014, in Omaha, Neb. More than 30,000 shareholders are expected to fill the CenturyLink Arena to hear Buffett and Berkshire Vice Chairman Charlie Munger discuss their business. (AP Photo/Nati Harnik)