Living in a contaminated land: Navajo EPA's assistant director says history of uranium contamination has gone on long enough

Dariel Yazzie, Environmental Assistant Director for the Navajo Nation Environmental Protection Agency (EPA) takes a deep breath when asked about why the cleanup of uranium mines on the Navajo Nation is important to him.Dariel Yazzie, Environmental Assistant Director for the Navajo Nation Environmental Protection Agency (EPA) takes a deep breath when asked about why the cleanup of uranium mines on the Navajo Nation is important to him.