Most Prisons are equipped with rehabilitation programs, higher education assistance, general education assistance, trade schools, counseling, etc...the problem you have is you can force inmates to go to these classes, but you can't force them to want to change their life. I've talked to plenty of people who say the "hustle" is too exciting of a lifestyle to give up. I'd be interested in hearing realistic suggestions from you and Joker as to how to fix the system by forcing hardened criminals to be open to suggestions from couselors.
It's a shame that such a large percentage of our population, per capita (in comparison to other nations), are locked up. However, instead of feeling sorry for them for being locked up I tend to feel more sorry for the victims of their crimes.