$6 TRILLION INVESTMENT CHIEF: Bitcoin is a bubble

Business Insider executive editor Sara Silverstein speaks with Richard Turnill, global chief investment strategist at BlackRock, which oversees $6 trillion. He says that while he thinks blockchain technology will be adopted more over time, but that doesn't mean that cryptocurrencies should keep going higher and higher. He says they show a lot of the characteristics of a bubble. Lastly, he argues that bitcoin has no fair value right now, which is why he doesn't own it.Join the conversation about