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.Fareed Zakaria goes one-on-one with former White House chief strategist Steve Bannon; his hopes for the mid-term elections and his plans for populism around the globe.