In the five decades since the assassination of President John F. Kennedy many Americans have never believed that Lee Harvey Oswald was a lone gunman. Today Secretary of State John Kerry said that he's not convinced either. Anderson discussed this with author Philip Shenon and presidential historian Douglas Brinkley.
Anderson Cooper goes beyond the headlines to tell stories from many points of view, so you can make up your own mind about the news. Tune in weeknights at 8 and 10 ET on CNN.
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