>> one of the things that struck me while walking around angola was how many men i met who seem to be focussed on changing their lives. one of them. >> i just knew i had to do something different than just do time and die in prison. >> since coming to angola back in 2004, he says he's turned his life around by taking advantage of the prison's programs. >> i was selected to be a social mentor. >> at the prison, he earned a masters degree from a bible college. he even became an ordained minister. a couple of times a week, he gospel raps his former preaching to the population. >> it's hard to square the man