The tech mogul and the U.S. president have been insulting each other on their respective social media platforms.

Trump said Thursday that he had offered makeup to Elon Musk to cover a black eye ahead of their appearance last week in the Oval Office. “I said, ‘Do you want a little makeup? We’ll get you a

The president's feud with Musk and Trump's call with China's Xi Jinping amid trade tensions between the two countries.