I think the fact that this was a essentially a person under [China] protection and the North Koreans went and assassinated [Kim Jong-nam], this made be the straw that really does it. And as you know, just a couple of weeks ago, the Chinese stopped all coal imports from North Korea.So there are signs that are getting serious. I guess from the policy perspective from the U.S., I mean, we got to decide what`s important to us with China?