Musk's relationship with Vivian, formerly Xavier (after Elon’s favorite character in the X-Men comics), took a sharp turn four to five years ago. As WalterIsaacson, Musk’s biographer ...
President Donald Trump on Thursday shrugged off an ugly back-and-forth between tech CEOs Elon Musk and Sam Altman that pitted one of Trump’s most visible lieutenants against a key participant in a ...