Clay welcomes author Matthew Davis to talk about his new book, Biography of a Mountain: The Making and Meaning of Mount Rushmore. How did it happen that a mountain in the heart of the Black Hills of South Dakota, in land sovereign to the Lakota Indians, came to be the canvas on which Gutzon Borglum carved four monumental figures in American history: Washington, Jefferson, Lincoln, and Theodore Roosevelt? Should it matter to us that Borglum was a member of the KKK? Why are there no women, no African Americans, no Native Americans carved up there? What is the future of Mount Rushmore, and who, by the way, was this obscure New York lawyer, Charles E. Rushmore, who visited the region in 1885? We give considerable attention to Gerard Baker, the Hidatsa Native who served as superintendent at Mount Rushmore from 2004 to 2010 and revolutionized how we interpret the site. This episode was recorded on November 24, 2025.