At the site where the United States led the world into the atomic age, hundreds of tourists take turns posing for photos at ground zero, the spot where the world's first nuclear weapon was detonated.Many enthusiastically pointed at and took selfies with signs warning of radioactive leftovers at the Trinity Site on April 6, one of the two days each year that the designated historic monument in a present-day military facility in southern New Mexico is open to the public.But at the entrance, in stark contrast, a dozen people greet tourists with homemade signs bearing a message that shatters th…READ FULL ARTICLE