Richard Nixon 1968 presidential campaign lesson learned from 1960, the campaign employed 100,000 workers to oversee election day polling sites to prevent a recurrence of what many Republicans viewed as 1960's stolen election. Nixon went on a whistle-stop train tour of Ohio near the end of October. From the back of the "Nixon Victory Special" car, he bashed Vice President Humphrey as well as the Secretary of Agriculture and Attorney General of the Johnson cabinet, for farmers' debt and rising crime. At this time, the campaign released two controversial television advertisements, juxtaposing a smiling Humphrey with images of the Vietnam War and the chaos at
Richard Nixon on or die, a reluctant Nixon chose surgery, and President Ford visited him in the hospital. Nixon was under subpoena for the trial of three of his former aides—Dean, Haldeman, and John Ehrlichman—and "The Washington Post", disbelieving his illness, printed a cartoon showing Nixon with a cast on the "wrong foot". Judge John Sirica excused Nixon's presence despite the defendants' objections. Congress instructed Ford to retain Nixon's presidential papers—beginning a three-decade legal battle over the documents that was eventually won by the former president and his estate. Nixon was in the hospital when the 1974 midterm elections were held, and