Actually, it's an area I've dealt with a lot in the past.
Canada has a pretty good system for outbound investment in terms of not creating an obstacle for companies trying to make outbound investments. We have many tax treaties, which is important. We also have now tax information exchange treaties that allow companies to avail themselves of the exemption system—for some developing countries or resource-rich countries, those treaties may not exist—so that when any dividends come back from those countries, they will be subject to tax with a tax credit given for any corporate income taxes paid in that jurisdiction.
At this point, from the point of view of trying to make investments abroad, I don't see the tax system being an obstacle at all to doing that. I don't think it's an issue, frankly.