A.M. Edition for Mar. 30. President Trump is considering using U.S. troops to extract uranium from Iran. WSJ national security correspondent Shelby Holliday discusses the expanding list of military options available to the president now that the 31st Marine Expeditionary Unit is in the region. Plus, with its energy links to the Gulf disrupted, Europe looks for new sources of gas with questions over whether the U.S. can be a reliable supplier. And why airports may take time to return to normal even as TSA workers begin receiving delayed paychecks. Luke Vargas hosts.  Sign up for the WSJ’s free What’s News newsletter. Learn more about your ad choices. Visit megaphone.fm/adchoices