Billionaire Elon Musk on Wednesday lashed out at a key aide to President Donald Trump who was rumored to have played a role in contributing to the feud that broke out between the CEO and the president. Musk responded to a report by the New York Post that said Sergio Gor, who serves as the director of presidential personnel at the White House, has not yet submitted the paperwork required for him to obtain a permanent security clearance. "He's a snake," Musk wrote in a post on X responding to the story. The public feud between Musk and Trump began...