Well. I was in Elementary school within Canada, and I remember my class or whatever being in the Library -- the news was on, but this was before it had happened; so maybe 20 minutes went by and then I recall hearing the librarian gasp pretty audibly. Then we all sat down and watched it as it happened, in nothing but pure silence. It was pretty shocking to us all at the time because we had never witnessed something like that happen, it was beyond terrible. A few hours went by and the school Principal came up on the P.A. system and dismissed us from school after a few additional moments of silence.