COVE CHAPTER, Ariz.—Phil Harrison walks the Lukachukai mountain range that towers over the Cove Chapter of the Navajo Nation in northeast Arizona. The mountains rise against a clear blue sky, and the red sand is dotted with sagebrush and flowers. On a clear, warm day in May, he pauses, picks up a sprig of sagebrush … Continue reading The US Nuclear Weapons Program Left ‘a Horrible Legacy’ of Environmental Destruction and Death Across the Navajo Nation