It's Saturday, September 3, Notre Dame vs. South Florida--the first home game of the season--and nearing halftime. The only person feeling more pressure than Head Coach Brian Kelly is Mike Seamon, associate vice president for campus safety and director of game day operations. Bad weather is on the way, and he's about to make the call to evacuate…

This article discusses one of the best defenses against a violent threat in schools -- practicing emergency and lockdown drills. In some buildings, classroom doors lack locks and exterior doors are old. Other buildings have public announcement systems that do not work well throughout a school building, or that lack speakers in restrooms. Still…