Thank you for the question.
To build on the comments by Deputy Hannaford, I would say that very clearly you've struck on two very important minerals, and of course the development of how those minerals reach market and what they're used for is extremely important. In view of that, certainly when, as you said, there's an acquisition, there is the Investment Canada Act, under which a review is conducted about the investment, and that review is headed by the Department of Innovation, Science and Economic Development.
Departments like Natural Resources and others around the federal family contribute to the review and are part of the reviewing process that takes a look at each of those transactions. Therefore, we do bring our expertise to bear on those and provide—