Some Misunderstandings Related to WTC Collapse Analysis

[Lauren Johnson]

The columns are not involved in either the initiation or first several stories of the drop of both buildings and that is impossible in a natural collapse.

So what was blown? Sounds like not all that much. Thermite? Where was it used?

With regards to some witness testimony about explosions at ground level or even below ground level, what is your read there? It gets dismissed as jet fuel come down the elevator shafts.