U.K. government commits to releasing files on Peter Mandelson's appointment as ambassador to the U.S. despite his relationship with Jeffrey Epstein.

PM Starmer vows to 'make sure that all of the material is published,' says Mandelson 'betrayed our country, our Parliament and my party' by lying about ties to disgraced financier

U.K. to release files on Mandelson's ambassador appointment amid Epstein controversy, raising questions about national security and misconduct.