An article by CNN tells about how schools should allow at least one person who is trained to be armed at all times. It would make the school a lot safer. "In 1997, high school student Luke Woodham stabbed his mother to death and then drove to Pearl High School in Pearl, Mississippi, and shot and killed two people. He then got back in his car to drive to Pearl Junior High to continue his killings, but Joel Myrick, the assistant principal, ran to his truck and grabbed his pistol, aimed it at Woodham and made him surrender."
Stories like these make the anti-gun laws seem so dumb. If someone was armed and trained professionally Columbine wouldn't have been such a tragedy as it was.
Maybe we should stop blaming the guns themselves and start blaming the people holding them. If a school has armed security guards, no one would attempt to cause any harm to that school.