Can I add something very quickly?
Just to answer your question on head office, one thing we didn't really talk about today is the impact of this proposed free trade agreement with EFTA. Also, if we talk about Europe in the broader sense, this could really help attract plants to Canada, in some cases probably North American head offices, because Canada would enjoy a significant or better market access into Europe, and that's an advantage. If you're considering where to put a plant or put an office, in the U.S. or in Canada, that's certainly a benefit to putting it in Canada--you have privileged market access into Europe.