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.Peter Bergen updates Fareed on the gruesome Easter Sunday attacks churches and hotels in Sri Lanka. Then, Susan Glasser and Andrey Kortunov discuss Moscow's reaction to the Mueller Report. Guests: Robert Bennett, Larry Tribe, Susan Glasser, Andrey Kortunov, Bill McKibben, Joseph Stiglitz.