rationalskepticism.org

Here's one of the best analyses of visual evidence of 9/11. This is for the lurkers, not the children:
Part 1: Introduction http://www.youtube.com/watch?v=aECYD1sfAV4
[youtube]http://www.youtube.com/watch?v=aECYD1sfAV4[/youtube]

Part 2 & 3: Pentagon http://www.youtube.com/watch?v=ys9quilme1Q
[youtube]http://www.youtube.com/watch?v=ys9quilme1Q[/youtube]

(P.3) http://www.youtube.com/watch?v=XuyJ0cA5u_o

Part 4, 5 & 6: WTC 1, 2, 7 http://www.youtube.com/watch?v=kR_1cg95XHA
[youtube]http://www.youtube.com/watch?v=kR_1cg95XHA[/youtube]

(P.5) http://www.youtube.com/watch?v=qlRF8jY1qOQ
(P.6) http://www.youtube.com/watch?v=Ej4F6FS_owk

Part 7: Summary & conclusion http://www.youtube.com/watch?v=SjXyPhDUAEc

Part 8: Appendix & epilogue http://www.youtube.com/watch?v=2N6IpfvTylc
[youtube]http://www.youtube.com/watch?v=2N6IpfvTylc[/youtube]
Adult advisory warning recommended! Not for the faint-hearted. Contains disturbing images for sheeple.