Tesla's chief designer on Elon Musk, the Cybertruck and the future of auto design

Franz von Holzhausen has been Tesla's chief designer since 2008. CNBC got an exclusive interview with him at the Petersen Automotive Museum in Los Angeles. He was a lead designer on the Tesla Model S, Model 3, Model X and Model Y as well as the Cybertruck, Tesla Semi truck and the second-generation Roadster. He speaks to CNBC about what it's like to have Elon Musk as a boss, what happened with the glass shattering windows at the Cybertruck unveil, and what's next for auto design.