We're trying to find a balance here. The consumer, too, has to take some responsibility.
John, you were mentioning you were a little bit concerned about tracking people, but we still have cash. I really don't care if somebody knows I go from Ottawa to Chatham, then I take off to Detroit. If I do, I can choose to use cash. Some of these methods really seem to offer some promising solutions. I don't think I've heard enough yet to convince me that this is not the direction we should be going in.