It stops any wandering around.

They'll critique what worked, what didn't.

We may not be able to depend on having all our employees. The county tells us that as many as 30 percent of employees may not show up for work.

On a day-to-day basis, I am appalled at the hazardous materials that just pass by us on the railroad.

We know where all the visitors are, so we can track them down and alert them if they've left their lights on or their windows down.

When a visitor comes in, we'll ask them where they're going and who they are visiting. We'll then ask them for a form of identification, type that information into the computer, and take their photo.