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.U.S. Speaker of the House Nancy Pelosi talks about Donald Trump, the tanker attacks in the Gulf of Oman, and how she would advise the 2020 Democratic candidates. Also, as Hong Kong fights back against Beijing's encroachment, Denise Ho - a protest leader - tells Fareed why taking a stand against China is crucial. Guests: Speaker Nancy Pelosi, Denise Ho, Anna Fifield.