Cabinet officials and senior staffers across the Trump administration are reclaiming power from Elon Musk’s U.S. DOGE Service, a trend that began long before the billionaire’s relationship with President Donald Trump exploded in public acrimony days after Musk formally left his White House post.As Musk departed, some of his top lieutenants were streaming out of government. Among those heading for the exits even before Musk and Trump began feuding, according to a White House official speaking on the condition of anonymity to discuss sensitive information: longtime aide Steve Davis, who was overseeing cost-cutting efforts; lawyer James Burnham, DOGE’s general counsel;...