Prove 911 was real/fake

Everyone is skeptical about 9/11. Many people died and no one knows the real truth.

We as a race prove theories through practical means. Which means, the best way to prove if it was an inside job or terrorists is to build a replica of the towers and fly a plane into it.

This must be a fair test and done properly. So all materials must be the same as the original.

The people deserve to know.