having just watched the video they have confirmed my thoughts !! and no i dont think they are crazy,dont forget they were in a postion of trust and all would have had to sign the offical secrets act.
so they have a lot to loose,not only there reputation`s.
myself and a few friends back in 1962 witnesed a flying saucer in daylight, and just a few years ago i myself saw something at 2.10am less than a mile away and about 500ft up, flew towards me and stopped still for a few minutes then about 6/8 lights came on and shot off at such a speed like a comet.mmmmmm
(i dont tell lies or make up stories)