Prison Comforts. There's no place like home?

So the other day we're sitting around with some friends, grilling out food. One friend is with Hamilton County S.O. but works at the jail. And J is still in court services, so naturally the conversation turns to prisoner transports and such. As it turns out, some of the inmates have figured out which correctional facilities they'd rather be at, based on the amenities. Some of the prisons have cable, and TVs in most of the cells. Other facilities have CD players in each cell. My argument is that they broke the law, why do they get extra comforts paid for by our tax dollars? This pisses me off, actually! I'm pretty liberal, especially for being a LEO wife, but hell no! They do not deserve comforts!
Our friend working at the jail didn't exactly argue that they deserved them, but he did bring up a good point. They are low-cost means of keeping prisoners subdued. I can see the point, but really, are prisoners more likely to riot or cause trouble if they don't have high-tech entertainment?
Thoughts?