There's a Secret Room Behind Mount Rushmore

You can't visit it, but you can learn what is inside this 68-foot-long room.

Someone forward you this email? No Sweat! Sign up here to get your own If you're having trouble viewing this email, click here Follow Us What I Learned About Today There's a Secret Room Behind Mount Rushmore You can't visit it, but you can learn what is inside this 68-foot-long room. READ NOW Trending Now Hawaii's Illegal Hike Made Even Scarier   10 Food Scraps You Can Reuse   Advertisement What I Learned About Today  |  Follow Us You are receiving this newsletter because you subscribed to the What I Learned About Today newsletter. If you wish to unsubscribe, please click here 1500 Broadway, 6th Floor, New York, NY, 10036 © 2016 About.com - All rights reserved. Privacy Policy.