Guests include Lord Peter Hain, former deputy director of strategy and communications for ex Labour leader Jeremy Corbyn in 2017 Steve Howell, Welsh Government's Counsel General and Minister for the Constitution Mick Antoniw, Conservative MP for Brecon and Radnorshire and a member of the select committee on Northern Ireland Affairs Fay Jones, Dr Marie Ekström is a Lecturer in Climate Risk and Resilience at Cardiff University, Plaid Cymru MS Rhys ab Owen - who registered the first same sex marriage in Wales back in 2014 - and reviewing the papers Crossbencher Baroness Ilora Finlay and Moira Trezise - formerly a chief press officer at what was then called the Welsh Assembly - but still a self-confessed news and social media addict