prison. >> but bailey says there's a practical side to his behavior. >> in prison there's a delicate balance because some guys here are never going home. and for those of us who are, if we lose our edge one bit, then like wolves, your own could turn on you. being in this environment, i've had to become and to be a predator in order to avoid being prey. >> finding appropriate housing for convicted killers who have continued their violent ways behind bars is always a challenge. a fact dramatically illustrated during our visit to kern valley state prison in california. >> it's all we got, work, work, work, you know. >> when we met james randall, he was working his prison job helping officers serve food to his fellow inmates.