Sign in Your browser can’t play this video. Learn more 0:00 / 1:19:52 Bitcoin: Dubious Speculation 788K subscribers <__slot-el _="@=2751,x=239,y=632,w=95,h=36,fwe=400,ffa="Roboto; Arial; sans-serif",fsi=10px"> <__slot-el _="@=2794,fwe=400,ffa="Roboto; Arial; sans-serif",fsi=10px"> <__slot-el _="@=2926,x=560,y=632,w=116,h=36,fwe=400,ffa="Roboto; Arial; […]