JFK assassination files released: Conspiring to distract from truth?

THERE is a scene in the 2007 low-brow, crooks-spooks-and-assassins film Shooter when Levon Helm, a decent actor but a great musician, assures lead actor Mark Wahlberg that the 1963 Kennedy assassination was a conspiracy involving a platoon of assassins. 

“Those boys were dead and buried in the damn desert two hours after the shooting,” asserts Helm.

“How do you know?” asks Wahlberg.