The Winklevoss Twins are back in the news. This time, they’re explaining bitcoin and the concept of cryptocurrency to online day trader Dave Portnoy, who founded Barstool Sports and “literally has no idea what bitcoin is.” The Winklevoss Twins Know What to Say These are the words he said to his cameraman prior to an...The post The Winklevoss Twins Explain Bitcoin to Dave Portnoy appeared first on Live Bitcoin News.