The veteran trade negotiator discusses TPP, the future of free trade, and globalization.
Key, who announced his resignation on Monday after eight years, is a staunch defender of the trade deal.
Professor Lee Sing Kong discusses what his country is doing to develop "globally competent" students, and why a tide of nationalism cannot win.
Journalist John Pomfret discusses his new book on the U.S.-China relationship and why he remains optimistic about the countries' shared future.
Various factors have contributed to the group's shift away from the Republicans in the last two decades.