Buffett Speaks on Career, U.S. Economy

Warren Buffett, the billionaire chairman of Berkshire Hathaway Inc., speaks about his investment strategy, friendship with Microsoft Corp. co-founder Bill Gates and the outlook for the U.S. economy. He spoke yesterday at the Economic Club of Washington D.C., in a discussion with David Rubenstein, co-chief executive officer of Carlyle Group LP. (Source: Bloomberg)