Stupid UFO coverup stories

Dan Sheehan states that he got in the Vatican basement and "was not allowed to take notes or pictures" of the UFO documents he saw there, but somehow managed to scribble down some meaningless symbols from the various "alien" items found in the reports on the cardboard backing of his notebook. The symbols themselves are probably useless, but what subtracts from the credibility is the fact he has not shared these with anyone, for no apparant reason. Maybe the ink was washed off by nervous sweat when he stuck the notebook in his armpit, trying to sneak it by a guard, or maybe it never existed in the first place. His story about being "swept up" by administration duties and the like don't really hold water. A truly bizarre find such as he claims to have uncovered would have caused him to show *someone*. The material wouldn't be the type of thing you'd want to stuff away in a basement drawer unless it's bogus.