Some of the older prisons were meant for a very specific purpose without the kind of turnover that's occurring within them. That's what I meant by that comment.
For example, the significant movement of individuals in and out of the system because of the shorter sentences is creating wear and tear on the facilities. In some of our maximum security institutions we have individuals who act up, and one of the ways they act up is by destroying the physical infrastructure. The more that gets destroyed, the harder it gets to replace certain pieces. As the facility gets older, finding those replacement parts becomes more difficult. So it's along those lines.