Michael Mosley, Hedda Gabler and Isla Whitcroft

Bernie chats to Michael Mosley about his latest documentary for BBC Four, Guts: The Strange and Mysterious World of the Human Stomach. Emma Hamilton and Lex Shrapnel are in the studio to talk about Hedda Gabler at the Royal & Derngate. Author Isla Whitcroft chats to Bernie about her latest novel - Viper's Nest - and about how she's encouraging children to get into writing.