>> how much was the cheeseburger. >> two tokens. it's a double cheeseburger. i should have showed you one. that's a good deal. i can't even get them fast enough. i got those from somebody else that works in the kitchen. he owes me. we have a business arrangement, you know what i mean, i do [ bleep ] for him and all i want is two double cheeseburgers every day five days a week. that's all i want. and then i take care of something that he needs taken care of. >> slagle is not the only hustler at limon, other inmates tattoo, gamble and even style hair for tokens, stamps and money orders but there's one hustle that has a darker side than most and though it's common in prison, it's rarely spoken about. >> i think the worst hustle that we deal with in limon is extortion. the gangs will try to extort the weaker offenders or sex offenders. and if they can't pay off what they're being extorted for they