I didn't know what the WTC was either, it was the first time I heard of them.

Aww, that must have been scary.

Me too, actually. I've tried watching videos, and they break my heart, and I often cry. And then I feel guilty about crying, because it's not even in my country, and I don't know anyone impacted by it. I've been traumatized seeing videos of it on youtube, that I wish I'd never seen.