Government Whistleblower Exposes The Alaskan Black Pyramid | Aliens In Alaska

Subscribe to Discovery UK for more great clips: Government whistleblower exposes a message he received in 1983 alleging the US government’s awareness of a hidden Alaskan black pyramid in an area renowned for unexplained phenomena. 🇬🇧 Catch full episodes of your favourite Discovery Channel shows on discovery : From Season 1 Episode 3. Follow Discovery UK on Twitter: