I think its obvious by now that there is definitely some sort of cover up going on. I don't want to go so far as to say that aliens definitely exist, but the government is obviously hiding information from us. Its also kind of presumptuous to assume that every single person who admits to seeing alien life forms or spacecrafts is completely insane. Say hypothetically someone does have an experience with some sort of extraterrestrial, regardless of whether or not they are telling the truth, its just automatically assumed that they are lying or crazy and even though this person really has seen an alien or whatever they never had any chance of being taken seriously from the beginning. Just another example of the way the media brainwashes us into believing certain things and not even considering believing other things.