Filmmaker Sean Stone, director of the new Angel Studios documentary “RFK:Legacy”, says the film exposes explosive evidence that assassin Sirhan Sirhan couldn’t have fired the fatal shots, pointing to autopsy findings and possible CIA mind control links through MKUltra: “We know this to be true now. With Sirhan, he was certainly under mind control. Whether it was MKUltra, I mean, that's, I think, the most likely argument, because MKUltra we know existed.” “With Sirhan, it's clear that he doesn't