Well if that WTC vid doesnt rock your socks off, I dunno what will.
I have this weak theory. If you believe in Jesus Christ etc. I reckon maybe there are decendants of this guy, who obvioulsy dont know that they are. This IMO could account for why some people have "the gift" and see things etc that others dont.
About 1998 I saw 5 lights in the sky while I was chopping wood. Like parachute flares, then they did a U bolt and moved horizontally and I watched them for 15 minutes. There was no one with me, and short of knocking on the neighbours door and frightening them to death, there was no one to confirm it. I rang the paper but they didnt have any other reports. I was convinced these were UFOs, but then I learnt that they might have been huge orange garbage bags suspended over candles, apparantly kids do this. However I dont think they could have moved in the formation they did if they were garbage bags.
Another time when I was about 10 me and a mate saw an "apparition" one night, in a park, by the fences that bordered onto the park. Went back the next day, no sign of disturbance in the grass, no nothing. I remember it like it was yesterday. I have no answer for that one.