Berkshire Takes GM, Viacom Stakes as Deputies Build Portfolios

Berkshire Takes GM, Viacom Stakes as Deputies Build Portfolios

Daniel Acker/Bloomberg

Warren Buffett, chairman of Berkshire Hathaway Inc., eats a Dairy Queen Inc. ice cream bar as he tours the vendor floor during the Berkshire Hathaway annual shareholders meeting in Omaha, Nebraska, U.S., on Saturday, May 5, 2012. .