Don't forget the Israeli "art students" who had access to the very floors that ended up getting hit by planes. Here's a good website that documents many of the suspicious activities of the two art student groups "Gelatin" and "E-Team": [link to www.markdotzler.com (secure)]

Here is the website to the "Gelatin" Israeli art student group. They are a seriously depraved and satanic group, as evidenced by some of the "art" they promote on their website (Warning: graphic sexual content):

[link to www.gelitin.net (secure)]