Last week marked 30 years since Princess Diana sat down with Martin Bashir for a 54-minute Panorama interview that shocked the world due to the revelations that she had struggled with bulimia, how lonely and isolating royal life could be, and not to mention that famous line "there were three of us in this marriage". This coincides with the release of Dianarama, a new book by Andy Webb that explores how the interview came about and the profound consequences it had for Diana. He joins Anton to discuss.