Alexandra Bell, senior policy director at the Center for Arms Control & Non-Proliferation, joins co-host Joe Cirincione for a sobering assessment of the current moment in our nuclear history, and how to prevent the worst from happening during the Trump administration and beyond. Early Warning features our Roger L. Hale fellow Akshai Vikram and Catherine Killough of Women Cross DMZ assessing nuclear policy in the 2020 Democratic presidential primary, the impact of the Treaty on the Prohibition of Nuclear Weapons, and recent parliamentary elections in Iran.