911- NIST engineer John Gross denies WTC molten steel - chunk of lava

  • 7 years ago
Fused steel and concrete - like a "chunk of lava".

From: https://www(dot)youtube(dot)com/watch?v=3SLIzSCt_cg
Download video from here:
http://xenomorph.s3.amazonaws.com/John-Gross-Molten-Steel.avi