JUST IN: Peter Schiff calls Bitcoin a "shitcoin" and challenges Michael Saylor to a debate.@WatcherGuruJUST IN: Peter Schiff calls Bitcoin a "shitcoin" and challenges Michael Saylor to a debate.@WatcherGuru

JUST IN: Peter Schiff calls Bitcoin a "shitcoin" and challenges Michael Saylor to a debate.

@WatcherGuru