In an article from Open Minds James Fox the Documentary director reveals the contents 0f a letter from Steven Spielberg to Larry King regarding his UFO Documentary I Know What I Saw at this years UFO Congress. Back in 2009 Fox had appeared on Larry King Live to speak about UFO Sightings and his documentary which was about to air on History Channel. Few days later King sent a copy of the UFO Sightings documentary to Spielberg inturn Spielberg gave his endorsement to UFO Disclosure. Further read UFO Disclosure article from OpenMinds here.