Susie Wiles said it was "not a good ending" for Musk's time in the White House, but she enjoyed working with him overall.

Ms Yaccarino can claim some successes. Ad revenue is at last on track to grow again this year, even if it remains well below its pre-Musk level.

White House chief of staff Susie Wiles claimed the fallout between Donald Trumpand Elon Muskwas “very troublesome” — but was ...