Self-checkout is negative because more and more retailers are losing the personal touch. People want to do business where people know their name and communicate with them. With a world full of email and more self-service we will begin to start seeking out the basics from retailers who create emotion. There is not emotion out of self-service and most people buy out of emotion.
We can talk about the economy, we can talk about Social Security. The biggest problem this world has is nuclear proliferation. And we have a country out there, North Korea, which is sort of wacko, which is not a bunch of dummies. And they are going out and they are developing nuclear weapons. And they're not doing it because they're having fun doing it. They're doing it for a reason. And wouldn't it be good to sit down and really negotiate something and ideally negotiate? Now, if that negotiation doesn't work, you'd better solve the problem now than solve it later.