What's Going On With Elon Musk?

Elon Musk's tweets about the Thai Cave rescue, his comments during a Tesla earnings call, and sleeping at the Tesla factory have all raised questions from investors and the public. Amidst Tesla's Model 3 production, Musk continues to be an unconventional CEO. Business Insider's senior correspondent, Matthew DeBord, breaks down what has been going on with Elon Musk.