Well, we need to have more leverage with the Iranians, and one of the best ways to get leverage, frankly, is to have political unity in the international community. When Canada makes this tremendous effort at the General Assembly at the United Nations to get the resolutions condemning Iran's human rights practices approved, that has a real impact. It is perhaps as important in influencing Iranian leaders as any of the economic sanctions that we adopt.
The economic sanctions that we can consider may have some impact on Iran, but I frankly think that a political stance of unity is likely to have more.