JFK Remembered 60Years Later

[Maxmars]

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In this segment she claims to have seen the Zapruder film but not the version that we all know.  In it she claims it was clear as day that the driver of JFK's limo pointed a gun at the president and fired the shots that killed him and created the massive head-wound.   The person showing her this film, a CIA guy, mentions that the copy released to the public was edited.  The point being made is that THEY create the narrative they want and the public takes it at face value.

Have you heard of this?

I hadn't heard of this story.  It seems to me that with the chain of custody of the FBI being so strangely quirky, nothing can be absolutely ruled out.  However, it strains the mind to figure out "how" they made another version so expertly and quickly.  It would require a level of planning and coordination which is almost impossible to believe.

To render this assassination so obscured requires overt long-term intercession.  This is not something that can 'hide' forever (and it won't.)  Where is the fear that motivates such activity coming from?  And who has been "overt?"