Trump signed an executive order Tuesday intended to advance Musk's work slashing spending with his Department of Government Efficiency.
Elon Musk joined President Trump in the Oval Office, where he took questions from the media for the first time.
Donald Trump has speculated on the prospect of a Ukraine-Russia peace deal - as talk over potential negotiations intensifies.
The Department of Government Efficiency's embed into the federal government has raised a host of concerns, transforming a debate over how to cut government waste into a confrontation over privacy ...