This Traveltalk entry looks at some natural wonders of the western United States, including the Grand Canyon and the Devil's Tower. The last stop on the tour, an "unnatural wonder," is the M... Read allThis Traveltalk entry looks at some natural wonders of the western United States, including the Grand Canyon and the Devil's Tower. The last stop on the tour, an "unnatural wonder," is the Mount Rushmore National Memorial, where sculptor Gutzon Borglum is hard at work. At the tim... Read allThis Traveltalk entry looks at some natural wonders of the western United States, including the Grand Canyon and the Devil's Tower. The last stop on the tour, an "unnatural wonder," is the Mount Rushmore National Memorial, where sculptor Gutzon Borglum is hard at work. At the time of filming, only the head of George Washington was close to completion. Thomas Jefferson... Read all