Were the September 11th attacks an inside job?

Answer 1

No.

For those of you who need more:Some people love conspiracies. It makes them feel better to be able to blame the random (or unpredictable) events of life on some master (usually dark, dastardly, all-powerful) organization, which controls everything Behind the Scenes.

Sadly, that's a self-delusion.

There is no credible evidence to support a theory that the suicide plane attacks were anything other than what they were proclaimed to be: an organized attack by the Al-Qaeda terrorist organization on the United States, with the aim to change American Foreign Policy and to take "revenge" on the US for "meddling" and "oppressing" certain foreign peoples.