How about people without parenting skills? Folks not being able to properly raise their kids is the source of a lot more trauma and carnage, but we don't require people to take parenting classes before they breed, do we? Because you don't get to put conditions like that on the exercise of a right.
Ladies and gentlemen THAT is the real issue hear!
On freyasman's coat tails:
The real issue is not guns. The real issue is raising effed up kids. You can ban all the guns you want. You can turn your unicorn dream of a gunless society into reality but you are not addressing the real issue--raising kids--and that will perpetually bite you in the ass until you address it.
In a world where nobody has ever thought about making a thing called a "gun" Dylan Kliebold and Eric Harris would have stuffed bombs in their trench coats and would have killed at least as many kids. Adam Lanza would have walked down the hall throwing pipe bombs into the classrooms killing a LOT more kids than he actually did.
You people have to think about this shit!
The problem is not raising kids right! THAT is the issue. The guns, the mass shootings, that's the symptom not the problem. Stop addressing the symptom like you're doing something worthwhile and deal with the problem!