An intense public feud erupted on Thursday between President Donald Trump and his one-time ally, billionaire Elon Musk, with an argument about Trump’s massive tax and domestic policy bill raging across social media and in the Oval Office.

President Donald Trump and billionaire Elon Musk are showing no signs of reconciling on Friday, but Republicans are increasingly urging them to settle their dispute.

Many directors also have particularly close ties to Musk. That includes his brother Kimbal Musk, an entrepreneur and restaurant owner, and Joe Gebbia, a cofounder of Airbnb and a friend of Musk’s. There are no car industry or green energy CEOs in the group, as one might expect at a typical EV company.