On the issue of caseins and caseinates, we've actually seen very low imports of these products over the last little while, so it hasn't been one of the more important issues in front of us.
When there was discussion about butter oil/sugar blends in the past, there was no article XXVIII action taken. At this point there's probably not a lot of value to pursuing that on those products, given the makeup of the market now. We're also starting to see those imports flatten out somewhat.