New article on Inoreader

http://www.youtube.com/channel/UC9MAhZQQd9egwWCxrwSIsJQAmerica's Book of Secrets: Mysteries of the Pentagon (S1, E11) | Full Episode | History -

Watch new episodes of America's Book of Secrets: Special Edition, premiering Tuesday, 8/11 at 9/8c.

It is the epicenter of America's military operations... a five-sided fortress with a single purpose--to defend the United States and its citizens. But behind the walls and re-enforced windows are secrets, in Season 1, Episode 11, "The Pentagon". #AmericasBookofSecrets
Subscribe for more from America's Book of Secrets and other great HISTORY shows:
https://histv.co/SubscribeToHistory

Watch more America's Book of Secrets on YouTube in this playlist:
https://www.youtube.com/playlist?list=PLob1mZcVWOahXrQrSF4qh4nXxElc6lo72

Check out exclusive HISTORY content:
History Newsletter - https://histv.co/newsletter
Website - https://histv.co/History
Facebook - https://histv.co/Facebook
Twitter - https://histv.co/Twitter

America’s Book of Secrets goes deeper, farther and wider than ever in its unceasing effort to bring viewers the truth behind today’s most shocking headlines.

HISTORY® is the leading destination for award-winning original series and specials that connect viewers with history in an informative, immersive, and entertaining manner across all platforms. The network's all-original programming slate features a roster of hit series, premium documentaries, and scripted event programming.