A desperate search and rescue mission thousands of feet below the surface of the Atlantic Ocean after a submersible operated by a company running expeditions to the wreck of the Titanic is now missing. We have the latest information on the mission to find the sub and the five people on board. Also, Secretary of State Antony Blinken says progress was made in the high-stakes meeting between the U.S. and China. Plus, more than 50 million people across the southeast face the threat of severe weather including tornados this holiday weekend. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices