JACK DORSEY: Square 'is not stopping at buying and selling' bitcoin (SQ)

Payments app Square launched support for bitcoin in November. Now, CEO Jack Dorsey has doubled down on the company’s stance, saying the company "is not stopping at buying and selling" bitcoin.  Square, the payments app helmed by Twitter CEO Jack Dorsey, is doubling down on its cryptocurrency bet. "Bitcoin, for us, is not stopping at buying and selling," Dorsey told analysts on the company’s fourth-quarter earnings call. "We do believe that this is a transformational technology for...