President Donald Trump bid farewell to Elon Musk in the Oval Office. The billionaire entrepreneur is ending his work in the administration on Friday.

President Trump said that Elon Musk "will, always, be with us, helping all the way." Musk's tenure as a "special government employee" is formally ending.

Elon Musk said he expected to "remain a friend and an advisor" to President Donald Trump as his time as a special government employee ends.