Steven Pifer, senior fellow and director of the Arms Control and Non-Proliferation Initiative, examines the relationship between the U.S. and Russia in terms of nuclear policy, arms control, and the conflict with Ukraine. Also in this episode, Molly Reynolds, fellow in Governance Studies, discusses recent congressional town hall meetings and the likelihood that members of Congress will change their actions when they return to Washington. Subscribe to Brookings podcasts here or on iTunes, send feedback email to [email protected], and follow us and tweet us at @policypodcasts on Twitter.