BlackRock chairman Larry Fink praised the growing cryptocurrency market Wednesday while not expressing specific enthusiasm for bitcoin. In an interview with CNBC, Fink was asked his thoughts about bitcoin after JP Morgan Chase CEO Jamie Dimon has called the cryptocurrency “fool’s gold” and “a fraud,” and said this week that it was "worthless." Fink said he was "probably more in the Jamie Dimon camp" that bitcoin is worthless, though he quickly expressed fascination with digital currency. “I’m not a student of bitcoin and where it’s going to go. So I can’t tell you whether it’s going to $80,000 or zero,” he said on ... (full story)