Warren Buffett’s right-hand man Charlie Munger doubles down on crypto trash talk, saying it’s ‘almost insane to buy this stuff or trade in it’

Berkshire Hathaway CEO Warren Buffett sits next to Vice Chairman Charlie Munger
Berkshire Hathaway vice chairman Charlie Munger (right), with CEO Warren Buffett, says he has never invested in cryptocurrency.
Johannes Eisele—AFP/Getty Images