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.Europe and Iran stick to nuclear deal even after the U.S. withdraws; the international divide over the International Criminal Court; the facts about Mexican immigration to the U.S.; Swiss banning of Burka; how to counter Russian aggression. Guests: Javad Zarif, Iranian Foreign Minister; Judge Chile Eboe-Osuji, President of International Criminal Court; Enrique Pena Nieto, Mexican President; Alain Berset, Swiss President; Jacinda Arden; New Zealand Prime Minister; Mahathir Mohamad, Malaysian Prime Minister; Petro Poroshenko, Ukrainian President.