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.Bill Maher on the Iowa caucus, Trump's acquittal, President Trump's State of the Union, the state of American politics and more. Plus, Palestine's chief negotiator, Saeb Erakat, tells Fareed the Palestinian perspective on Trump's Middle East plan. And, the world's youngest prime minister, Finland's Sanna Marin, on her female-dominated cabinet and how the rest of the world can achieve gender equality.