It has now been 60 years since the assassination of President John F Kennedy in Dallas.
And yet his death remains the subject of widespread conspiracy theories.
But 30 years ago, there was a definitive book written that reached the same conclusion that the Warren Commission did in the 1960s. That conclusion: Lee Harvey Oswald killed the president, and acted alone.
The author of that book, called Case Closed, was investigative journalist Gerald Posner. Using technology completely unheard of in the 1960s, Posner reached the same conclusion.
So here now from 1993 Gerald Posner.
Gerald Posner is 69. HHs most recent book was a 2020 volume about big pharma.
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