Medical experts, however, strongly disagree with Musk's claims.

Elon Musk said Tesla robotaxis will be 'widespread' in the U.S. by the end of the year. The stock just formed a new, lower entry point.

Elon Musk said he looks for 'evidence of exceptional ability' when it comes to hiring. Elon Musk says that some of the top traits he looks for in prospective employees are not their education.

This story is part of the Iconic Brands series, a USA TODAY network project showcasing the companies and brands that helped shape the nation's identity, economy and culture. The series celebrates ...