'Curtain Call For The Captain:' Tim Cook, Bill Gates, Mark Cuban And Other Top Business Leaders React As Warren Buffett Bows Out

On Saturday, the ‘Oracle of Omaha's departure as Berkshire Hathaway's (NYSE:BRK) (NYSE:BRK) CEO has triggered an outpouring of admiration from Silicon Valley to Wall Street. What Happened: Warren Buffett, 94, announced that he plans to step down as CEO of Berkshire Hathaway by the end of the year,…