Dr. Kristian Niemietz is the Head of Political Economy at the Institute of Economic Affairs, author of Universal Healthcare without the NHS: Towards a Patient-Centred Health System and Socialism: The Failed Idea That Never Dies. He joined Dan and Amy to talk about the anniversary of the fall of the Berlin Wall, and how it factors into today's political landscape. Plus, Nikki Haley is a Former United States Ambassador to the United Nations. She joined Dan and Amy to talk about her new book With All Due Respect: Defending America with Grit and Grace and the start of the impeachment hearings.