Apparently, even crazy people prefer targets that can't shoot back. The reason schools are consistently popular targets for mass murderers is precisely because of all the idiotic "Gun-Free School Zone" laws.
From the people who brought you "zero tolerance," I present the Gun-Free Zone! Yippee! Problem solved! Bam! Bam! Everybody down! Hey, how did that deranged loner get a gun into this Gun-Free Zone?

"Let's Make America a 'Sad-Free Zone'!" (18 April 2007).