Keir Starmer's future is in the balance after his chief of staff quit over the appointment of Peter Mandelson as ambassador to Washington. Rosalind Mathieson reports on how Mandelson's ties to the disgraced pedophile Jeffrey Epstein threaten to engulf Starmer’s government. -------- More on Bloomberg Television and Markets Like this video? Subscribe and turn on notifications so you don't miss any videos from Bloomberg Markets & Finance: https://tinyurl.com/ysu5b8a9 Visit http://www.bloomberg.com