CNN Amanpour.

Former Swedish Prime Minister, Carl Bildt and Editor of The Spectator, Fraser Nelson speak to Christiane Amanpour about the British Prime Minister, Theresa May's resignation. U.S. Presidential Candidate Andrew Yang talks Hari Sreenivasan through the "nerdiest" 2020 campaign. David Miliband takes us to the Democratic Republic of Congo, where Ebola is devastating communities.

E.J. Dionne, a columnist at the Washington Post, and Norman Ornstein, a scholar at the American Enterprise Institute join Christiane Amanpour from Washington D.C. to discuss dysfunction in the White House as President Trump refuses to work with Congress. John Bachmann, the former EPA Associate Director for Science/ Policy, talks about the impact of rolling back Obama era environmental protection laws. Our Michel Martin talks to Eric Liu, the author of "Become America" about why he wants to increase civic engagement.

In a foreign policy panel, experts Kori Schake, Karin Von Hippel and Mark Hannah speak to Christiane Amanpour about the Trump administrations efforts to "tame rogue nations". Professor of Public Policy at the University of Michigan, Susan Dynarski breaks down the US college debt system, explaining why Americans should look to Australia and the UK's higher education loan models. Walter Isaacson speaks to awarded food critic Ruth Reichl about her latest memoir "Save Me The Plums".

Former Commanding General of the Multi-National Force in Iraq David Petraeus joins Christiane Amanpour to discuss the escalating tensions between Iran and the United States. Then, Michelin Star Chef José Andrés explains why Americans need to eat more vegetables to help stop climate change. Finally, Suketu Mehta tells our Hari Sreenivasan about why the U.S. needs more immigration.

Former FBI General Counsel Jim Baker joins Christiane Amanpour to discuss how Russia might be preparing to interfere with the 2020 U.S. presidential election. Then, Pulitzer Prize-Winning Historian Anne Applebaum explains how Russian interference might affect the outcome of the European parliament elections. Finally, filmmaker and author Erin Lee Carr tells our Alicia Menendez about her new memoir documenting her relationship with her late father and New York Times journalist David Carr.