Buffett talks up IBM and Pepsi, dismisses bitcoin By: MarketWatch March 03, 2014 at 12:48 PM EST Warren Buffett speaks about the economy, Ukraine and some of his holdings in a wide-ranging interview, but dismisses bitcoin. Read More >> Related Stocks: Berkshire Hathaway Berkshire Hathaway Bitcoin (Bitstamp) Coca-Cola Company DaVita HealthCare Partner International Business Machines PepsiCo