It is now well over 50 years since John F. Kennedy was assassinated. All the main operators of the day are dead and most people accept the main outlines of the story as laid down by the Warren Commission which concluded that Lee Harvey Oswald acted alone. So, as 'P.C. Plod' might say, "Nothing to see here, move along!"
And yet ... and yet ... why are the CIA and other US government agencies digging their heels in and urging President Trump to delay the release of some 3,000 hitherto secret documents? What are they worried about after all this time? Surely these documents will not reveal that the CIA are just another bunch of incompetent, pen-pushing Pecksniffs who would have considerable difficulty organising a piss-up in a brewery? Oh no, say it ain't so!