Chris discusses Trump's refusal to concede to Biden with David Axelrod and David Gregory. Then, Chris discusses national security threats that a delayed transition poses with special adviser to Presidents Clinton and Bush, Richard Clarke. Chris wraps up the show with Dr. Sanjay Gupta on new CDC guidelines.  To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices