Michael Saylor: The US Dollar Will Be the Reserve Currency of the World and 'It Would Move on Bitcoin Rails'

MicroStrategy CEO and chairman Michael Saylor says the U.S. dollar will be the reserve currency of the world, and "it would move on bitcoin rails" on "All About Bitcoin." Saylor also discusses buying more bitcoin with the $500 million bond sale his enterprise software company just completed, as well as his take on Elon Musk's latest tweet about Tesla supporting bitcoin if it becomes more environmentally friendly.