. >> even though 79-year-old father thomas mcnally is required by the prison to wear a stab resistant the thought of being attacked doesn't come across his mind. >> i never felt any kind of fear or tension with the men. >> when i was little kid, i'd be riding my bicycle, i would go by and see her. i love you, erica. i love you, erica. >> they know i'm a pretty harmless guy. it's been a very friendly kind of relationship. you know, the stories you tell about your family, i get the biggest kick out of. it's incredible. >> they're good. they're funny. >> they're all right, huh? look, i'm with you. i'll be back in a couple weeks. >> i'll be here, i promise. >> okay. we'll see you later. >> take it easy, father tom. >> the thing with the chaplain, it's an outside person coming on the unit. they like that. we want the outside people to come in here, talk to them, help them. it helps keep the violence down. >> serving 26 years for robbery, ernie johnson landed in nat-sag for assaulting an officer. >> tell me, have you taken a look at that book yet? i don't want it back unless you've finished