Does the formation of the The Independent Group in Westminster represent a political realignment? Tory MP and European Research Group member Michael Fabricant, Labour AM and member of the party's National Executive Committee Mick Antoniw and political scientist Professor Sir John Curtice discuss the changes. In the week in which two young women, one from Alabama, the other from London, have had their respective nationalities rescinded, do we need to look again at our laws? Swansea University's Professor Stuart MacDonald shares his views. And how should we promote Wales to the rest of the world. We hear from the Welsh government's international relations minister Eluned Morgan. Plus in the wake of his new book 'A Short History of Brexit', Oxford Professor Kevin O'Rourke gives his take on how we've got here, and where we might be heading. Scouring the papers are guest reviewers Swansea East's Labour MP Carolyn Harris and lecturer Dr Michelle Deininger. All presented by James Williams, who is sitting in for Vaughan Roderick this week.