I think there are a number of trade barriers that do impact companies trading abroad; it is not only the tariffs. One of the things we're finding with a lot of the trade discussions now is that it's a matter of a combination of tariffs and non-tariff barriers. I think this is why it's important to have comprehensive trade agreements that broach a large number of items. It could be everything from environmental barriers to scientific barriers to regulatory barriers, but it's a combination of things creating obstacles for Canadian companies doing business.
On May 21st, 2013. See this statement in context.