Princess Diana’s friend reflects on the Panorama interview

Twenty five years ago, Martin Bashir's Panorama interview with Diana Princess of Wales made headlines around the world with quotes like “there were three of us in this marriage so it was a bit crowded”. Now questions are being asked about how the interview was secured, which the BBC are investigating. One of Diana's best friends, Rosa Monckton, discusses the impact of the interview with Anita Rani on BBC Radio 4's Woman's Hour.