I would say there is not a direct cost.
What you speak to is certainly, without question, the immense increase in gangs in our incarcerated population. Right now we're trying to manage over fifty different types of gangs within our facilities. I think what you speak to really does create some population management difficulties for us in trying to manage those different types of groups. We continue to work to try to develop different types of gang strategies for the manageability of this.
A number of people do go into administrative segregation because of fear for their own safety or concerns about what's going on. It doesn't create additional costs per se; those would be reflected in the numbers that Mr. McCowan gave you. But segregated inmates do create operational difficulties for us, which we struggle with in getting them back into a regular population, creating those conditions of success for inmates to be able to participate in programs, and so on.