While some Trump allies support his dream of joining Mount Rushmore, those who know the monument best have raised concerns ...

Mount Rushmore National Memorial (S.D.) Provenance The photographic transparencies were donated in 1988 by collector Michael De Vivo, who received the materials from the J. Walter Thompson advertising ...

LiDAR on Mount Rushmore Description A video showing how LiDAR technology was used to create a hi-res virtual model of Mount Rushmore, and how it's used in historic preservation and public education ...