Joining the conversation is Professor Elliot Tepper, a Distinguished Senior Fellow at Carleton University, who specializes in international relations and the war in Ukraine. He discusses Russia's updated nuclear doctrine and how this intensifies nuclear threats globally. The talk highlights the impact of U.S. support for Ukraine amidst evolving geopolitical tensions. Tepper also dives into how a potential return of Donald Trump could reshape U.S. foreign policy, complicating Ukraine's fight for sovereignty. Canada's significant aid to Ukraine and its NATO commitments are key topics as well.