On this episode of Lost Highways, we take you inside the history of NORAD, or North American Aerospace Defense Command. AND we'll take you inside The Cheyenne Mountain Complex, the base that has stoked the pop cultural imagination of generations with movies and shows from Dr. Strangelove to Stargate to Interstellar. As the war in Ukraine and Chinese spy balloons have brought long dormant fears of a nuclear attack back to public consciousness, we look at the way the Cold War reshaped and modernized the already militarized American West as it became the stage for a global high noon with the Soviet Union. We also look at the ways NORAD's vigilant watch for threats beyond our borders may have made us feel safe, but also left us vulnerable to threats from within and the instability of our own nuclear arsenal.