I think there's a difference between over-prescription in how antibiotics are being used and looking at the risk factors that we now know of, which are being highlighted through the World Health Organization and the OIE. Understanding the potential crisis that is front us, what do we do about it? How do we operate differently on both the human health side and the agriculture side of the equation?
I think that's the greatest reason that we're now looking at it. We understand that there is a risk, and we need to make sure that, from a production standpoint, we're taking ourselves out of the equation.