Secretary of State Antony Blinken cancelled his trip to China after the U.S. spotted a Chinese surveillance balloon near a military base in Montana. The Air Force popped the balloon off the coast of South Carolina over the weekend. Blinken's meeting with President Xi Jinping would have been first high-level visit to the country by a U.S. official in more than five years.This episode: White House correspondent Tamara Keith, China correspondent Emily Feng, and congressional correspondent Deirdre Walsh.This episode was produced by Elena Moore and Casey Morell. It was edited by Eric McDaniel. Our executive producer is Muthoni Muturi. Research and fact-checking by Devin Speak.Unlock access to this and other bonus content by supporting The NPR Politics Podcast+. Sign up via Apple Podcasts or at plus.npr.org. Connect:Email the show at nprpolitics@npr.orgJoin the NPR Politics Podcast Facebook Group.Subscribe to the NPR Politics Newsletter.