Chatter about a leadership challenge against Theresa May has abounded this week, but is it all talk and no trousers? Plus we discuss John McDonnell's speech to the TUC's annual conference and his plans to significantly beef up workers' rights. Presented by Sebastian Payne, with George Parker, Robert Shrimsley and Laura Hughes. Produced by Anna Dedhar and Harry Robertson See acast.com/privacy for privacy and opt-out information.