No argument from me. Those I've run across over the years were harmless enough but their behavior could be startling at times. Never knew what to expect.
We can carry in public places in TN though private businesses can ban guns from their establishments. I don't know if that theater was a gun-free zone or not.
I'm fortunate to live in a rural area and we don't have much trouble with road rage and such. If I still lived in a large city, I'd probably be a little uncomfortable on the roads these days. Things seem to be getting wilder and wilder as time goes on.
If the Republic lasts until January 2017 and hussien hasn't yet established a caliphate or dictatorship, the rebellion (as Boss JimRob phrases it) will reach a crescendo. New Conservative leadership will arise, be it spearheaded by Palin, Cruz or Trump, and take our country BACK! Although it won't happen instantly, that "wildness" to which you refer will recede and the dawning of another Reagan era of domestic tranquility will be at home. Let us pray fervently for the restoration of the Republic built on the Christian (and Jewish) principles set forth by the Founders. Amen!