This Week With George Stephanopoulos

 ABC News’ George Stephanopoulos interviews U.S. Trade Representative Jamieson Greer on the potential arms sale with Taiwan; Rep. Thomas Massie, R-Ky. talks ahead of his house primary election on Tuesday that has become the most expensive in U.S. history; Rep. Jamie Raskin D-Md. speaks on the legality of President Trump's possible retribution fund. Learn more about your ad choices. Visit podcastchoices.com/adchoices