President Donald Trump presented Elon Musk with a symbolic gold key to the White House on Friday, praising Musk’s work as head of the Department of Government Efficiency (DOGE). The send-off, held in the Oval Office, marked the end of Musk’s special government employee tenure, limited by law to 130 days. Trump hailed Musk’s leadership in rooting out government waste, fraud, and abuse, calling him “one of the greatest business leaders and innovators the world has ever produced.”