I believe the towers were empty. I could never figure out how they rigged the building to explode (maybe dew) but if there were only a small number of floors occupied, then nobody would KNOW!!!!! Earth is Flat and everything is a LIE! I saw 2nd bldg fall from schwab in Jersey City across river in NJ, so I know I saw it, it was just a building implosion though, made to look like an attack, to get MOAR WAR, but no one died, sandy hook, boston bombing, las vegas shooting , pretty much all of them are bullshit, IKNOW I sound OUT odf my mind SO DO NOT believe me BUT look and you may be surprised.