I do not recommend distorting reality.
You have NOT adequately explained this.
If the sound in the video is real and authentic...then there needs to be a physical explanation of this sound.
Explain it! What is it??
Lets hear it??
What caused it??
Hey...if you are right, then so be it. But please explain that sound.
Time to INVESTIGATE the investigators of 9/11. PROSECUTE the prosecutors. EXPOSE the cover-up.