Gosh, Ron, who ever said that I am "limiting myself to two or three possiblities"? ;-) I think there are hundreds of possibilities, and I thought that Peace's idea seemed like a reasonable one among those.

It's people who cling only to the official version of 911 who are limiting themselves....in their case: to more like one possiblity (19 Muslims with boxcutters, modern steel buildings that melt and fall down in less than 2 hours, and a giant commercial jet that makes a rather small, round hole through several armoured walls in the Pentagon and leaves behind no identifiable wing pieces, tail pieces, or jet engines. And where were the body remains of the passengers on the plane that is said to have hit the Pentagon? Did all those people who were on the hypothetical jet just...vanish into thin air? How about at Shanksville? Where were the body remains? When real commercial jets crash, no matter how hard they hit and how hot they burn, body remains are found scattered around afterward. Lots of them.

Have you ever noticed that the physical damage to the Pentagon looks a lot more like what might have been done by a cruise missile? Seen photos of the holes punched through those armoured walls? I have. The nose of a commercial jet is not armoured, and it has little or no armour piercing capability. The heavy wing-mounted engines, however, would have punched their way in on either side of the central hole. There is no evidence in any photos I've seen of their having done so. What did they do on impact, vaporize?