As Penn (from Penn & Teller) has been trying desperately to tell everyone for the past few weeks, incredibly few people with mental illnesses are violent. People keep talking about how this kid in Newtown had asburgers syndrome, but the fact is, asburgers doesn't contribute to violent behavior. So are we going to take away the rights of someone with this illness, even though the facts show that it doesn't contribute to violent behavior? The facts show that those who suffer from mental illness are usually the victims of violent crime, not the perpetrators.
Sorry, but it takes a whole hell of a lot for me to be willing to infringe upon someone's natural rights. A felon, sure. They've voluntarily surrendered their rights by committing a felony. But when you start to get beyond that, I get uneasy.