A cooperative relationship with China has been a pillar of U.S. foreign policy for more than half a century. So why does the Trump administration think it’s time for a change? Guest: Edward Wong, a diplomatic correspondent for The New York Times. For more information on today’s episode, visit nytimes.com/thedaily Background reading: Why top aides to President Trump want to leave a lasting legacy of ruptured diplomatic ties between China and the United States. Subscribe today at nytimes.com/podcasts or on Apple Podcasts and Spotify. You can also subscribe via your favorite podcast app here https://www.nytimes.com/activate-access/audio?source=podcatcher. For more podcasts and narrated articles, download The New York Times app at nytimes.com/app.