I tend to beleive there's more concrete evidence of ghosts than there is of aliens, considernig all the weird footage and video we have. But as I'm watching the Travel Channels docu about the Arizona Pheonix lights... it just seems o bvious (to me at any rate, judging by their stiff necked reaction), that the government knows something conclusive. It may very well be secret military stealth technology or flight vehicles. But with all the various critters still yet to be discovered on Earth, and the various people around the globe... are we still so un able to accept the fact that aliens exist if they just told us? Sure, it would take a long while to get used to if they where all super freaky looking... but how much different could they be than your average sci fi movie? Some government official might be reading this now and saying, 'If you only knew...' Opinoins? anyone in arizona that night? Or had their own ghost, ufo experience?