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.Inside the Trump administration's deal with Mexico - will it solve the troubles at the border? Fareed and a panel discuss. And, can Kushner's plan deliver peace in the Middle East? Or is it dead on arrival? Guests: Shannon O'Neil, Jorge Castañeda, Dan Senor, Hanan Ashrawi, Dina Esfandiary, Nigel Hamilton.