A number of these contracts come up in any given year. It's only occasionally that they get to the point of an actual labour action. We've seen back-to-work legislation several times in the last 50 years or 60 years, most recently in 2012. It's certainly, again, getting to that point....
With regard to reverberations, as we talked about in our testimony, the second and third order effects are not good for anyone and are certainly not good for the country as a whole. Again, this is one area that's within our control as humans and as individuals. I think we need to think about ways to respect the law but still provide that confidence in our reputation not only to our shippers but also to our international customers.