Sunday Supplement

What will a Burnham premiership mean for Wales? Former Labour communications advisor Scarlett MccGwire discusses. With a new party in government, what is the future of transport in Wales? Cardiff University's Mark Barry and the new deputy minister for transport, Mark Hooper are in the studio. We've had the hottest June on record and climate change is getting the blame. Professor Hayley Fowler from Newcastle University tells us why. And it's the 150th anniversary of the battle of Little Big Horn in Montana, USA. Journalist and author Mike Lewis knows about a Welsh connection.
Our interviews with new members of the Senedd continue: this week we have one of Plaid Cymru's three Rhondda Cynon Merthyr MSs, Sara Crowley.

Andy Burnham has won the Makerfield byelection with a huge majority. The speculation on the Prime Minister's future began just as soon as it was announced. Labour List editor Emma Burnell and Gower MP Tonia Antoniazzi join us to discuss. It's been a busy week for the Senedd's new education Minister. Anna Brychan is in the studio and Conservative spokesperson on education, Sam Rowlands responds. The last statue of the Monumental Welsh Women project will be unveiled in the Rhondda Heritage Park this week. Helen Molyneux from the project will tell us all about the five women honoured.
Continuing our series meeting new members of the Senedd, Reform's Cai Parry-Jones will tell us all about himself.

With two further ministerial resignations, this time in the ministry of defence, what now for the government and defence spending? Francis Tusa, editor of Defence Analysis is with us to discuss. After two nights of rioting in Belfast following a horrific attack, Professor Dominic Bryan from Queen's Belfast University explains to us how we got here. Questions are being raised about how Plaid Cymru will fund their policies in government. We put them to Finance minister Elin Jones. With rural schools in Welsh-speaking communities closing, research fellow Catrin Llwyd looks at the use of the Welsh language in our communities. The Welsh government is naming its arm's length body for building social housing 'Unnos'. Dr Juliette Wood from Cardiff University tells us what a 'Ty Unnos' or house in one night really is.
And in our series meeting new members of the Senedd, we have Plaid Cymru's Zaynub Akbar joining us in the studio.

Health Minister Mabon ap Gwynfor joins us for the first time in his new role. St Petersburg hosted its annual economic forum this week. IMI media group's Hadley Gamble went to Russia and tells us all about it. And what next for policing after Henry Nowak's murder? USW's Professor Christian Kaunert discusses. Only a few years since being made a baroness, Carmen Smith has put forward a bill to replace the House of Lords with an elected chamber. She explains why. HMS Erebus was launched from Pembroke Dock on June 7 1826. She disappeared on a polar expedition in 1848 not to be found until 2014. Dr Claire Warrior from Royal Greenwich Museums says what happened is still a mystery.
And in our series meeting new MS's, Paul Rock from the Greens is with us.

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