Tesla has joined the trillionaire club. Led by Elon Musk, the world's most valuable automaker now ranks among Apple, Microsoft, Amazon and Google parent Alphabet as the fifth U.S. company to hit the milestone. The latest rally came after rental car company Hertz announced plans to buy 100,000 cars from Tesla by the end of 2022. It’s among the largest electric vehicle orders ever placed. #tesla #elonmusk