Criminal justice clients are a significant portion of clientele who take part in drug rehabilitation facilities in Nenana and in the USA. Court systems in the U.S. are finding it more advantageous to rehab people who have ended up in the court system for drug related crimes, rather than penalizing them to no avail with time in jail and other penalties. It is proven to be more effective to deal with the problem of drug addiction directly, rather than invoke such penalties. Most who do not end up in drug rehab will frequently wind back up in the criminal justice hamster wheel, whilst criminal justice clients in alcohol and drug rehab often don't make the same mistakes and have a far better chance at staying sober and out of the court system completely.