I don't know about this. But obviously architects and engineers are going to study this no matter what. Why not? How could they not? And of course lawyers, and insurance people, etc., for their own reasons. I don't see why any government intervention is needed, there's plenty of people and forces who will study this to the nth degree.
Hope to see soon the science magazines give us their techy blow by blow graphics of the collapse, perhaps titled "Inside the WTC".
Anyone who wants to study this need only to consult with Chelsea.......she had it figured out pretty quick.......first, it was George Bush's fault for lowering taxes, second, a perfect analogy is Humpty Dumpty!