I can certainly speak to the first question. In terms of harmonizing the protection mechanisms, we do an extensive amount of work in international regulatory cooperation with other countries around the world, specifically to learn best practices, to understand their systems, to see if there are areas where we could or should harmonize our efforts.
It's important to note that in most of these discussions there's not as much of a need to harmonize actual regulations and regulatory approaches as much as the basic processes that we use internally, in terms of regularly assessing pesticides. So it's a really important part of what we do internationally, to share best practices and to gain from their experience and gain access to the scientific expertise, and share our scientific expertise, frankly, because I would like to point out that Health Canada and the pest management regulatory agency have some of the best scientists and the best expertise around in terms of pesticide risk assessment.