Clarissa Ward reports on the rising number of migrants attempting to reach Europe by boat across the Mediterranean Sea. David Martin reports on a high stakes contest between the U.S. and China over satellites that are critical to national security and everyday life. Plus, a follow-up on a previous story about Cardinal Sean O'Malley. Learn more about your ad choices. Visit megaphone.fm/adchoices See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.