SpaceX and Shift4 CEO Jared Isaacman are heading back to space-- training for the first of three human space flights under the Polaris program. Polaris establishes a private astronaut corps for SpaceX and will culminate in the inaugural flight of mega Starship rocket with people onboard. Polaris Dawn is set to launch as early as December, with the first ever commercial spacewalk and test of Starlink communications. The tech billionaire joins Morgan in the midst of fighter jet training to talk SpaceX and the state of commercial space.