Like many other urban jails, tulsa county invests in training its staff to handle a variety of personalities, problems, and emergencies. >> let's go, let's go. >> let's go. >> let's go. >> the jail opened in 1999. but before that, officials had recognized the importance of design and management of the facility. >> stand right outside your doors, gentlemen. >> everything in this facility was meant to affect the mental state. there are no -- there's no barbed wire. there's no gun tower. there's no viewpoint from outside that you can tell this is a jail. on the general population housing units, t...