I have no idea if it was planned this way or not.
But if you were planning it, you couldn’t have done better than to crash a plane into one of the WTC towers, wait 15-30 minutes, then, once all the media were assembled, news choppers winging past, TV crews down on street level, then, and only then, crash another frickin’ plane into the other tower, so that it can be broadcast and rebroadcast and rerebroadcast around the world.
I don’t know if I want things to have been that well planned.