Mount Rushmore a humid continental climate ("Dwb" in the Köppen climate classification). It is inside a USDA Plant Hardiness Zone of 5a, meaning certain plant life in the area can withstand a low temperature of no less than . The two wettest months of the year are May and June. Orographic lift causes brief but strong afternoon thunderstorms during the summer. Tourism is South Dakota's second-largest industry, and Mount Rushmore is the state's top tourist attraction. In 2012, 2,185,447 people visited the park. In the 1950s and 1960s, Sioux Benjamin Black Elk (son of medicine man Black Elk) was the "Fifth Face
Howard Rushmore prominent Manhattan public relations firm. Meanwhile, Rushmore tried to get Harrison to publish a story about former First Lady Eleanor Roosevelt having an alleged affair with her African American chauffeur. When Harrison refused, Rushmore quit. By early February 1956, Rushmore was reportedly an editor at the "National Police Gazette". The next spring, despite Giesler's reassurances to the press, the legal effort against "Confidential" would go nowhere. Since the magazine was domiciled in New York State, and the plaintiffs were California residents who initiated the suits in their own state, the suits were stopped. On March 7, 1956, Los Angeles Supreme