 Now, Elon Musk is promising new models by early next year and big events coming up August 8th to unveil the self-driving robo-taxi. True believers like Gene Munster of Deepwater Asset Management say full self-driving will be central to Tesla's long-term growth. I think Tesla is going to end up with 20-25% market share of cars in the U.S. Nathan Hager, Bloomberg Radio.