Well, there are a couple of things that happened after World War II which are interesting. Japan had very much the structure that we have in this country, which is industry-based unions, and there was tremendous labor turmoil and a series of strikes. One of the ways that the strikes were settled was to change from industry unions to company unions. So, in this country if you work in the auto industry, you're a member of the UAW. In Japan there's a Toyota union and a Nissan union and a Honda union, and that's when the lifetime employment guarantees were introduced.