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. President Trump, the first lady, and staffers all contracted Covid-19. How ill is he and what will the coming days bring? Fareed asks Dr. Ezekiel Emanuel, former adviser to the Obama White House on health policy and the present advisor to the Biden campaign. And, what can we learn from past U.S. presidents who have fallen ill? CNN presidential historian Tim Naftali tells Fareed. Then, the U.S., Brazil, and the U.K. all rank in the top five nations with the highest Covid-19 death counts, AND now all three have also seen their leaders infected. A panel of top reporters, Anne McElvoy, Shasta Darlington, and Anton Troianovski, dives into what we can learn from responses abroad. Finally, what does Trump's illness mean for the upcoming election and his race against Biden? Nate Cohn of the New York Times tells Fareed what he's seeing in the polls.