Tyler and Cameron Winklevoss, the twins who founded crypto exchange Gemini in 2014, have agreed to explain the concept of Bitcoin (BTC) to Barstool Sports CEO and highly-influential day trader Dave Portnoy. In a new video posted on Twitter, Portnoy tells his 1.7 million followers that he has no idea how the crypto king works. […]The post Bitcoin Billionaires to Pitch Cryptocurrency to Influential Day Trader Dave Portnoy appeared first on The Daily Hodl.