jail. he's now the house man, or lead inmate worker, of his housing unit. >> everything's going pretty good. got, you know, back in s-4. i'm happy. everything's -- thing's on track. >> the only compensation for a house man is more time out of his cell and extra food trays. >> trays up. >> battaglia's new cell mate jonathan bevilac. works as a food server. they've created a business of sorts, trading their extra meals for commissary goods, and then they trade those items for favors or even more commissary. >> normally on the tray, i just take the main course and the snack. and i'll give away the other, you know, like they're hungry. they don't have -- they get one tray. i get three. you know, i'm feeding you and you're providing a service for me. you help me out. you clean my room, heat up my water in the morning, wash my