Elon Musk, the world’s richest person and President Trump’s former adviser, said early Wednesday he regretted some of his recent criticisms of the president, in the wake of their public falling-out last week.
Their blistering break-up — largely carried out on social media before a riveted public on Thursday last week — was ignited by Musk’s harsh criticism of Mr. Trump’s so-called “big, beautiful” spending bill currently before Congress.