I'm not sure if I'm wise enough on the national stage to understand the difference of what countries would demand. If you look at this great country, though, in an ideal world, in a disease outbreak, one portion of the country could then focus on maybe providing domestic consumption product, while the other part or province still satisfies our international customers. There's an ideal situation.
How large the zone is and what defines it? If you go back to the PigTrace, it would be critical, I think, to create the zone and to assure our partners that we've been able to prove to them what's happened in this specific area, whether that's a farm and the small area around it, whether that's a township, whether that's a county or whether that's a whole province. I think PigTrace is critical before the fact. Zoning will become critical after the fact to decide what type of an industry we would have subsequent to a disastrous outbreak.