Insane Mode tells the astounding story of the most revolutionary car company since Ford and shows how, under Elon Musk's "insane mode" leadership, the company is bringing an end to the era of gasoline-powered transportation. Hamish McKenzie, with the unique perspective of an independent journalist, tells how a West Coast start-up's audacious dream came true. What is it really like to work at Tesla with Elon Musk.