5/17 - Jamieson Greer, Amb. Alexander Yui, Rep. Tom Suozzi, Rep. Brian Fitzpatrick, Robert Gates

This week on "Face the Nation with Margaret Brennan," as President Trump returns from his trip to China, U.S. Trade Representative Jamieson Greer and Ambassador Alexander Yui, Taiwan's representative to the U.S., join. Plus, Anthony Salvanto has the latest CBS News polling on the economy. Former Defense Secretary Robert Gates told "Face the Nation" moderator Margaret Brennan that the biggest threat Cuba poses to the U.S. is its potential collapse. "The biggest risk is that we end up with another Mariel evacuation from Cuba that has tens of thousands of Cubans heading to the United States out of desperation.