Ben Wright discusses the implications of Boris Johnson's resignation with Conservative MP Bim Afolami, Labour's Karin Smyth and the Director of the Institute for Government, Hannah White. They also talk about moves to exclude MPs accused of serious sexual or violent offences from Westminster. Jason Groves - political editor of the Daily Mail - provides additional context and analysis. And the US pollster and political strategist, Fank Luntz, offers some advice to both main parties, ahead of the next general election. Show less