Okay, very good.
I have one other question for Mr. Keith.
It's always difficult when you start talking about one person's rights versus another person's rights, such as the right of people to have their privacy versus my right to be protected at work. How do we resolve these kinds of dilemmas? You're going to cause people to have to submit to random testing, which I have done—it's not that onerous—which for some people would be an invasion of privacy, versus my right to be safe at work.