ALBUQUERQUE, N.M. (AP) — Seven decades after an atomic bomb helped end World War II, descendants of families near a New Mexico test want tourists to know residents suffered for years afterward and some of their children may have been affected. Hundreds of visitors are expected to visit the Trinity Test site Saturday as federal officials open the historic grounds for a rare opportunity for tourists to view the site of the world's first atomic blast.Read more on NewsOK.com