I'll be happy to respond to that.
That's receiving an incredible amount of attention, especially in Ohio where the Maumee's been charged with a lot of the hazardous algal blooms. There's intense interest by the farm community to undertake voluntary best management practices to avoid being regulated. The key issues seem to be the timing and the intensity of nutrient discharge. Certainly, there are best management practices that can be implemented to try to reduce the runoff of those nutrients from the farmland. It deals with the types of fertilizers that are used, the way they're applied, whether they're on the surface or whether they're injected into the materials. I think that's an area of active exploration, and it's certainly something that will have to be dealt with by the farm community, either voluntarily or through regulation.