Elon Musk worked at breakneck speed over the weekend to wipe out the U.S. Agency for International Development. His allies got access to the Treasury’s payments system. His aides reportedly locked out government employees from their computer systems that hold sensitive data.

Donald Trump bungled Elon Musk’s name once again on Monday. The president accidentally referred to the tech billionaire as “Leon.” Fox News aired the gaffe. It came as Trump signed an executive order to create a sovereign wealth fund and as he fielded a question on why Musk (who is leading the non-official Department of Government Efficiency’s drive to cut public spending) should have access to Treasury Department payment systems.