Actress Julia Roberts speaks about her new film Leave The World Behind and how she would survive an apocalyptic scenario.From the premiere of Maestro, director and actor Bradley Cooper responds to the initial online reactions to the film's trailer.Plus, director Todd Haynes chats about his film May December starring Natalie Portman, Julianne Moore and Charles Melton.Producer: Debbie RidgardVideo director: Malachi BernardVideo editor: Dave ColleyPodcast editor: Paul Stanworth