President John F. Kennedy with Minnesota State Attorney General Walter Mondale, ca. 1963. From the personal papers of Walter F. Mondale, Manuscripts Collection, Minnesota Historical Society, St. Paul.
President John F. Kennedy at the Duluth airport with Senator Eugene McCarthy, Representative Donald Fraser, Governor Karl Rolvaag, and Senator Hubert H. Humphrey, 1965. Photograph by Marty Nordstrom.
President Lyndon B. Johnson visited the falls during a campaign stop, June 27, 1964. At left is Minnesota Governor Karl Rolvaag. Behind the president is Minnesota U.S. Senator Hubert H. Humphrey, whom Johnson would choose as his vice-presidential running mate later that summer.