The world's leaders are in town for the United Nations General Assembly. Nahal Toosi, senior correspondent for foreign affairs and national security for Politico, and Gideon Rose, distinguished fellow in U.S. Foreign Policy at the Council on Foreign Relations, the former editor of Foreign Affairs and author of How Wars End: Why We Always Fight the Last Battle (Simon & Schuster, 2010), recap the major themes so far, which include the war in Ukraine, China's relationship to the US and others and the many looming conflicts happening around the world.