What should you call your vagina? And why does everyone ask you when you're going to have a baby? Caitlin Moran is on a mission to reclaim feminism and make it relevant to women today. Always refreshingly straightforward, the award-winning journalist and Times columnist describes her new book, How to be a Woman, as 'The Female Eunuch, but with knob gags'. She shares some punch lines with the deputy editor of the Guardian, Katharine Viner.