It's a simple question, but very complicated.
First, I'm not sure there is a definition of manufacturing in NAFTA. There would be definitions of the products of manufacturing in NAFTA. We have a definition, and the U.S. has a definition, and there are global definitions. Really, StatsCan holds our definition in Canada, and it's based on a 1960s and 1970s reality of manufacturing. One of the things that we've been pushing governments to do for a while is take a more serious look at it and update it.
If you look at just the raw stats of manufacturing, one of the key definitions of what is manufacturing is that 50% of your workforce needs to be involved in assembly. I don't know how many of you have been inside an assembly plant lately, but I was in a pharmaceutical company, for example, and while they employ thousands of people, most of them were scientists developing the chemical compounds that go into the making of the pills.