America Declassified S01 E03 Doomsday in Denver/White Sands, Dark Secrets/They're Listening

"Doomsday in Denver" examines whether there is a large secret government bunker hidden underneath Denver International Airport. "White Sands, Dark Secrets" looks at hidden runways on the White Sands missile range. "They're Listening" looks at an NSA data center in Utah.