Yeah well you would also have to be completely off to believe that not just someone but a whole army of technicians, workers, most of the folks who worked in the building, building security and management all observed the "work" being done were going along with the conspiracy.
Then of course what would be the motive? Were they all converted to Islam and wanted to destroy the US? You know it is completely absurd to imagine this happening. Then there is also all the evidence to support the truth. People seeing the event happening.
Such a grand and evil conspiracy would surely have the ability to wipe out those know about it and won't keep quite. You know those who put up the blogs and those who keep pushing the "truth" on the Internet.
You know like all the folks who first hand knowledge about the Kennedy assignation conspiracy who were killed, died by "accident", etc, shortly after the assignation.
Maybe they are just slow in cranking up and getting all those skilled conspirators back into operation. Just waiting. Thank you, thank you very much
Check out these links exposing the conspiracy theories