Ivo Daalder discusses the week's major global events with Yasmeen Abutaleb, Gideon Rachman, and Chris Miller on this episode of World Review. The conversation covers the escalating tensions in Iran, the geopolitical implications of Greenland, and the ongoing conflict in Ukraine. The panel examines President Trump's foreign policy strategies, the credibility of security guarantees, and the potential for international intervention. They also explore the challenges of regime change and the role of global powers in shaping outcomes.