President Trump says he is sending a U.S. Navy hospital ship to Greenland, alleging people there are sick and lack care. Denmark and Greenland use the opportunity to highlight their universal healthcare system.

Denmark’s military says its arctic command forces evacuated a crew member of a U.S. submarine off the coast of Greenland for urgent medical treatment.

"Working with the fantastic Governor of Louisiana, Jeff Landry, we are going to send a great hospital boat to Greenland to take care of the many people who are sick, and not being taken care of there,...