Newsnight

Mandelson arrested

Lord Mandelson is arrested on suspicion of misconduct in public office. The Conservatives say it's 'the defining moment of Keir Starmer's premiership'. Is it? Lord Mandelson denies all wrongdoing. Plus, a racial slur at the BAFTA Film Awards by a guest with Tourette's syndrome. We discuss live in the studio. With Victoria Derbyshire.