Did you know Mount Rushmore has a hidden passage? Or that more faces were originally planned? Explore the forgotten history of this legendary American landmark.

Smiles were shared and tears were shed as Friday's Mount Rushmore Naturalization ceremony turned American dreams into reality.

Friday, a naturalization ceremony was conducted at Mount Rushmore where more than 200 people became United State citizens. More than 40 countries were represented in the celebration. “This day means a ...