This is HUGE. Took some homework to get a better picture of what happened... Government officials and police cave to CAIR, restrict Free Speech!
There were 3 other school-sponsored sporting events at which students were present going on in the school at the time of the event. Attendees of those sporting events were not evacuated. http://www.infideltaskforce.com/silencingamerica.htm
http://www.sctimes.com/print/usatodayarticle/39177285
They have been at war with us for 1400 years. We didn’t think much about it when they were too weak (as a result of their destructive ideology/religion) to mount a credible threat. But now that we have rebuilt and rearmed them we are in for a real, life-or-death struggle.