Ambassador Laura Holgate joins co-host Michelle Dover to reflect on the one-year anniversary of Gender Champions in Nuclear Policy, a leadership network co-founded by Holgate and Dover that aims to break down gender barriers and promote gender equality in the nuclear field. Early Warning features Ploughshares Fund Deputy Director of Policy Mary Kaszynski and Nuclear Field Coordinator/Senior Program Officer John Carl Baker discussing the Trump administration's attempts to drive out long-time US State Department officials, Iran's latest breaches of the Iran nuclear agreement, and a recent report revealing that nearly 50 universities are involved in the research and design of US nuclear weapons. Joe Cirincione answers a question from Nick in Vancouver.