9/11 - Eyewitness Accounts of 2nd explosion in the Twin Towers

This is an absolute must-watch. It destroys the “pancake collapse due to fire” official government story.

Endless eyewitness accounts of secondary explosions in the Twin Towers on 9/11. Did the National Institute of Standards and Technology (NIST) investigate all these claims before they determined there was “no corroborating evidence” that explosives were used?