British PM Keir Starmer's chief of staff quits over appointment of Mandelson as ambassador despite Epstein ties

Keir Starmer's chief of staff has resigned. This follows controversy over appointing Peter Mandelson as U.K. ambassador to the U.S. Mandelson has ties to Jeffrey Epstein. New documents suggest Mandelson shared market-sensitive information. Police are investigating. Starmer faces questions about his judgment. The government promises to release more information.