In her memoir Tough Love: My Story of the Things Worth Fighting For, former National Security Advisor and U.S. Ambassador to the United Nations Susan Rice reveals pivotal moments from her career on the front lines of U.S. diplomacy and foreign policy. In this episode of Brennan Center Live, Rice talks with NBC News’ Andrea Mitchell about the current state of foreign affairs and the challenges facing American leadership. What are the greatest threats to democracy around the world? To what extent does our current approach to foreign policy advance or endanger our national security? And how do we repair our relationships with our democratic allies?