![New Video Shows What’s Inside the Secret Vault in Mount Rushmore](http://townsquare.media/site/102/files/2020/06/hall-of-records-feature.jpg?w=980&q=75)
New Video Shows What’s Inside the Secret Vault in Mount Rushmore
I have wondered about this ever since I saw National Treasure 2. Is there really a secret area inside of Mount Rushmore? If so, what's inside? A new video shows what really is in the secret vault.