On Nov. 22, 1963, the Secret Service prepared for President John F. Kennedy's procession through Dallas. Agents removed an optional feature of the president's 1961 Lincoln Continental, a plastic cover to protect the family from bad weather. As a Dallas Herald-Tribune reporter, Jim Lehrer recounts the decision to remove the "bubble top," and whether the Plexiglass could have saved Kennedy.
19 ноя 2013
