Bitcoin bull Mike Novogratz compared Dogecoin to GameStop - and warned buyers could 'lose lots ...

Galaxy Digital CEO Mike Novogratz. Reuters/ Rick Wilking Dogecoin buyers should be ready to stomach heavy losses, Mike Novogratz said.Real money is at risk in the joke cryptocurrency, the Galaxy Digital CEO said.Novogratz also criticized Tesla CEO Elon Musk for touting Dogecoin and driving up its price.Visit Business Insider's homepage for more stories. The Dogecoin craze started as a joke, but so many people have invested in the...