London-based Sahil Shah, a policy fellow at the European Leadership Network, discusses with Michelle Dover all things nuclear coming from a transatlantic perspective. They cover the recent US-Russian dialogue, what that means for the New START Treaty and the prospects for the JCPOA and Europe's role in those discussions. On Early Warning: Sina Toossi of the National Iranian American Council discusses with Tom Collina how Iranians have been affected by the Covid-19 pandemic, and how the Biden administration can help with a pledge to vaccinate people in Iran and around the world.