Warren Buffett (Trades, Portfolio), chairman and CEO of Berkshire Hathaway (BRK.A, Financial)(BRK.B, Financial), sat down to be interviewed at Fortune's Most Powerful Women Summit. During the interview Buffett discussed his recent acquistion of Precision Castparts (PCP) and his views on activist investors.
Warren Buffett (Trades, Portfolio) at Fortune's Most Powerful Women Summit 2015: