mexico while continuing his appeals. >> even at the hour of your death, if you turn to god and are truly repentant of the things you've done, he'll forgive you and he will accept you. and he knows. >> what if that's not the case though? >> that is the case, though. >> but what if it is not? >> it is. you can say what if and why about anything in the world, but faith -- >> does it come into your mind that maybe the interpretation is not quite there and you may be meeting a different kind of maker? >> no, no. it's faith. faith brought me to god. faith cleansed me of my sins, and faith will see me through. that's all there is to it. >> when we visited iowa state penitentiary, we found the prison attempts to provide services for a wide range of religious beliefs. >> a lot of the religions are a quieting, mellowing, peaceful type of thing. for them to pray, to see god answer something is to have