Originally Posted by **********

I'm no expert of course so I can only go on what seems more plausible to me. So what's more plausible? That a falling skyscraper damaged a nearby building so badly that it too was destroyed? Or, that secret demolition crews, made up of hundreds of people, worked for months to open holes in walls, cut steal, plant bombs, run tens of thousands of feet worth of detonation cables, and did it all while remaining completely unnoticed?

Sorry, I'm going with damage from the nearby tower.