AdvertisementThe 4 kidnapped Americans are part of a large wave of U.S. medical tourism in MexicoMarch 08, 2023Bill ChappellfacebookEmailA Red Cross worker closes the door of an ambulance carrying two Americans found alive after they were abducted in Matamoros, Mexico, last week. Two of four Americans have been found dead, after they were caught in a cartel shootout, officials said Tuesday. (AP)