Helen talks to former White House aide Ben Rhodes, who was an advisor to Barack Obama, about Trump, US foreign policy, and the collapse of the Iran deal. Then, she and Stephen answer a listener question: is there now a stronger chance of a no-deal Brexit?The World as It is: Inside the Obama White House by Ben Rhodes is out now from Bodley Head.Subscribe to the New Statesman's World Cup podcast, Political Football, now — find it at newstatesman.com/podcast or in your podcast app of choice.Send us your questions for future episodes via Twitter @ns_podcasts, @stephenkb, @helenlewis or join us on Facebook for a live Q&A. See acast.com/privacy for privacy and opt-out information.