I was simply going to add that I didn't try to make a perfect-case scenario. I tried to paint a picture that talked about huge potential gains.
But you're absolutely right. Trade in goods and trade in services obviously occur on a two-way street; that's what trade is. I think some of the problems we're seeing in some of the older parts of our more traditional economy are in part linked to the ebb and flow of the globalized marketplace. We can't just say in speeches that we're part of the global village and then not also talk about the ramifications, either positive or negative.
There are clearly going to be adjustments. It's clearly imperfect. Clearly, countries are going to be demanding of us to open up our service sectors, as we are asking them to do. There's no question that it's an imperfect world, but if you look at the last number of years and the movement towards services and ideas, it's obviously something we're doing quite well at and that should be reinforced, notwithstanding the imperfection of it.