https://www.entrepreneur.com/article/364536 > The GameStop stock saga took a new turn on Sunday night when Tesla CEO Elon Musk unexpectedly interviewed Vlad Tenev, the CEO of the trading app Robinhood, on the new audio app Clubhouse. > Robinhood was the target of widespread outrage last week when it stopped users from purchasing shares of GameStop, AMC, BlackBerry, and other so-called meme stocks that had rocketed over the week, fueled by Reddit users.