Too many claims to disregard all of them. Astronauts have even said they saw UFO's in space. A tape was recently found near a house that had been vacant for months, the landowner came over since they wouldn't pay and saw them missing. After calling the police they found the tape and a scientist looked at it, it showed that they were abducted by Aliens and even had close ups. I say that it's arrogant to disregard EVERYONES claim.