Vanity Fair ... LOL
Earlier this week, Jamie Dimon, the C.E.O. of JPMorgan Chase, went on a notable, vociferous tirade against Bitcoin, the cryptocurrency that has been associated over the years, fairly or not, with the Silk Road drug ring, the Winklevoss twins, and, more recently, mind-blowing returns. Over the years, Bitcoin has become a preferred Dimon nemesis. In 2015, when it was worth around $400 apiece, Dimon predicted that the cryptocurrency wouldn’t survive. This summer, Bitcoin briefly reached a value of $5,000 per unit.
More @ https://www.vanityfair.com/news/2017/09/should-jamie-dimon-be-terrified-about-bitcoin