Tiokasin Ghosthorse is member of the Cheyenne River Lakota Nation of South Dakota and speaks with the Radioactive Show about growing up on land that became a designated nuclear sacrifice zone, the work of exposing cultural and environmental destruction and promoting peace with earth.  Tiokasin presents First Voices Indigenous Radio on Turtle Island (US).Music is 'Rises from the Depths' from Ghosthorse album From the Continuum.