It's possible; maybe even probable. But then again, the people who are most likely to shoot someone in these situations probably already own an illegal handgun.
I'm very concerned about a Beslan situation here in the U.S., and the only effective way to prevent it or to minimize the casualties is by allowing adults to carry.
What is really starting to make me mad, is how, 24 hours after the event, the name of the shooter hasn’t been released as yet. if we really don’t know who he is, haven’t been able to identify him with the complete and total resources of all US law enforcement and security agencies working on it...then we might as well surrender to OBL now and bring the troops home..