Originally Posted by BFT3K

All 3 buildings were pre-wired. Many employees at the WTC reported mysterious "elevator crews" were visiting for a month or 2 prior to the event. No one knew who they were, or why they were coming in at weird hours, but they were almost certainly the people wiring the three buildings.

I'm not sure what the domestic and global ramifications would be if it was ever proven that 9/11 was an inside job, but one day, likely decades from now, when all of the major players are gone, the truth will eventually come out.