9/11 WTC New Evidence - Another Explosion In The Basement Or Lower Levels

mirrored from News report from 9/11/2001 World Trade Center,New York City. NIST FOIA WTC Eyewitness “ a bomb went off in the lobby first,then a plane hit“ 9/11 WTC Eyewitness heard explosion before WTC2 collapsed 9/11 Eyewitness- “Flames exploded out the front of the World Trade Center“