Flying can be risky these days, so what should you do if you need to travel? CNN Chief Medical Correspondent Dr. Sanjay Gupta and Erin Bromage, Associate Professor of Biology at University of Massachusetts Dartmouth, share tips on how to mitigate some of that risk.To learn more about how CNN protects listener privacy, visit cnn.com/privacyLearn more about your ad choices. Visit podcastchoices.com/adchoices