Berkshire's Charlie Munger calls bitcoin 'noxious poison' By: CNBC.com News February 14, 2018 at 15:37 PM EST The vice chairman of Berkshire and long-time sidekick to Warren Buffett says the bitcoin craze is 'asinine" Read More >> Related Stocks: Berkshire Hathaway Bitcoin (Bitstamp) Bitcoin Composite Daily Journal Corp Wells Fargo