Mr. Chair, that's a good question.
One of the examples that I haven't yet mentioned—again, drawing upon some of the practices within the U.K.—is that there's a program there called the academic technology approval scheme. This is integrated right at the national level. It's integrated with the visa scheme. As people apply for visas from non-exempt countries—Canada would be an exempt country—for certain categories of work.... The security agencies have identified particular categories of work that are of concern to them in terms of, with regard to the previous member's question, things related to bioterror. That's built right into the visa application scheme—some of that vetting. It's not happening closer to the front line within the actual departments or within universities; it's happening at the outset as people are coming into the country.