The Future of Travel

Our experience in airports and airplanes changed dramatically after 9/11. And experts now expect a similar transformation as a result of the pandemic. CNN Chief Medical Correspondent Dr. Sanjay Gupta talks to Dr. Henry Wu, the Director of the Emory Travel Well Center, and other travel experts about what to expect the next time you get on a plane.  To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices