On the second part of the question, the elements within the customs tariff that are now included here.... I mentioned the safeguards. I mentioned where we're responding to the trade actions of another country. It can also be situations around where we have preferential treatment for developing countries, or where we unilaterally undertake certain tariff things.
It doesn't cover things like the Magnitsky act, which I'm not that familiar with, but I know it's not one of them that we're covering. It's just a few of these different situations where trade measures may be imposed or modified under the customs tariff.