Bitcoin crosses $30,000, Ethereum preps upgrade and FTX U.S. launches stock trading: CNBC Crypto World

CNBC Crypto World features the latest news and daily trading updates from the digital currency markets and provides viewers with a look at what's ahead with high-profile interviews, explainers, and unique stories from the ever-changing crypto industry. On today's show, Brett Harrison, president of FTX U.S., explains why the crypto exchange is offering stock trading.