Journalist and author Fareed Zakaria hosts this in-depth look at the major global developments of the week (the title's "GPS" stands for "Global Public Square"), with an emphasis on new ideas and innovative solutions to the World's toughest problems. Each episode also features Zakaria leading a panel discussion and interviewing a major world figure.On a special edition of GPS from the World Economic Forum in Davos, Switzerland: Ukrainian President Volodymyr Zelensky tells Fareed exactly what Ukraine needs to stop Russian aggression. Then, Fareed talks to U.S. Director of National Intelligence Avril Haines, NATO Secretary General Jens Stoltenberg, Polish President Andrzej Duda, and Canadian Deputy Prime Minister Chrystia Freeland about the state of battle, what the West is willing to do for Ukraine, and whether NATO is ready for Ukraine to be a member. Also, as Finland awaits its own accession to NATO, Prime Minister Sanna Marin tells Fareed why democratic nations need to stand up to authoritarian regimes. Plus, Greek Prime Minister Kyriakos Mitsotakis details how Greece went from a basket case to one of Europe's most promising economies.