David Sanger on President Trump's Erratic Foreign Policy

Minutes before his high-stakes meeting with Chinese president Xi Jinping on Thursday, President Trump took to social media to say the U.S. would resume nuclear weapons tests for the first time in decades. It’s the latest in a foreign policy approach that veteran New York Times national security reporter David Sanger calls a mix of instinct, grievance and ego, marked by swerves and reversals. We talk to Sanger about how Trump’s approach is affecting our standing on the world stage. Guests: David Sanger, White House and national security correspondent, The New York Times Learn more about your ad choices. Visit megaphone.fm/adchoices