Sen. Mark Kelly (D-AZ) reacts to the departure of Elon Musk, Tesla CEO and DOGE advisor, from the White House. "Elon did incredible damage. It's still lasting today," said Sen. Kelly. Musk's departure came immediately on the heels of him expressing public disappointment with the Republican Party’s “One Big Beautiful Bill Act,” despite the president’s obsessive efforts to rally public and partisan support for the legislation.