And the extra floor on each for memorial space, that has been my thoughts all along. As for exactly the same, one major change, LOTS of asbestos all the way up this time and all involved forever shielded from lawsuits.
The only way asbestos would've made a difference in the first disaster is if both buildings were entirely built of asbestos-covered concrete. The fireproofing got blasted off the columns when the planes hit, and a brittle material like asbestos wouldn't have held on no matter how thick it was.
Snidely