Well, I think if you look to other countries, for instance, if you're looking at the entire system, they do set up a section that looks at the risks involved and asks where the risks are.
As an example, when we were growing up, we all had meat in a can, and when I grew up, we all ate canned vegetables. Well, the industry has changed and now there's a lot more fresh vegetables or whatever. So this is a fairly foolproof method. There are some problems with it, but, generally speaking, there's not going to be any listeria left in this. So that's pretty safe.
The world has changed. The processes have changed. The retail sector is demanding longer shelf life. We've changed our lifestyle such that both partners in a marriage are working, so when everybody gets home, they don't have time to cook things like they used to. Everything's changed. So everybody needs to keep up with their training, and there are totally different processes.