Secret servicemen standing on running boards follow the presidential limousine …

Photo by Associated Press | published: November 20, 2013

Secret servicemen standing on running boards follow the presidential limousine carrying President John F. Kennedy, right, rear seat, and first lady Jacqueline Kennedy, left, as well as Texas Gov. John Connally and his wife, Nellie, in Dallas, Texas, Nov. 22, 1963. Moments later, President John F. Kennedy was shot by an assassin.