M4 relief road, SNP, Blairism, Russian drones, climate change and new MS

Guests include former Welsh government minister Lee Waters on the future of transport in Wales, political commentator and podcaster Lesley Riddoch and political scientist, Professor Sir John Curtice, on the future of the SNP after the Murrell crisis. Blair expert (he teaches a course on aspects of the Blair governments) and chief political commentator John Rentoul discusses the intervention by former PM, Sir Tony Blair, on the future of the party and Cold War historian Sergey Radchenko considers the political impact of a Russian drone hitting an apartment block in NATO country, Romania. And in the week when we've experienced record temperatures, Professor Bill McGuire looks at what the climate might be like in the 2050s. And in our regular series of introducing you to new politicians in the Senedd, we hear from Labour MS Shavannah Taj about the impact that her family and her teachers had on her politics