I taught off and on at a couple of prisons in Iowa and I honesty don't know which side I'd choose. The guards have guns, but on the other hand the cons have more personality and are a lot less bitter as a general rule. But really, I never trusted any of them. I just lived to get my ass back through the sally port, get in my car, crank the stereo and spark a phatty. The entire atmosphere just made me want a hot shower. Tremendous waste of money, time and talent all around.