Not every Wall Street bank chief is bearish on bitcoin. Morgan Stanley Chief Executive Officer James Gorman takes a more measured view on the cryptocurrency than crosstown rival Jamie Dimon, the JPMorgan Chase & Co. head who earlier this month called it “a fraud” that’s in a speculative bubble worse than tulip bulbs. Bitcoin is “certainly something more than just a fad,” Gorman said Wednesday at an event held by the Wall Street Journal. “The concept of anonymous currency is a very interesting concept -- interesting for the privacy protections it gives people, interesting because what it says to the central ... (full story)