Crazy People Make Me Crazy

I don't want to hear another commentator say that the Tuscon shooter was insane. Or better, bipolar. It's easy for us to relegate his action to mental illness. Most of us can't comprehend how someone would rationally carry out such a destructive, anti-human deed. Paranoid rantings do not make someone insane. Believe me, I know this. And I know it doesn't rule it out either - but for gods sake Media Morons, please let licensed psychiatrists distribute the mental health diagnosis on this one.