 So if you can keep animals from moving indiscriminately, or in particular, keep them from moving when they are likely to be shedding infectious agent, then that helps reduce spread. We have similar requirements to other states, a certificate of veterinary inspection. So a veterinarian has to look at those animals, verify their ID, and make sure they look and appear healthy before they're sent on their way across state lines. And that's pretty much a constant requirement.