You're absolutely right. CSE by mandate and by law can't direct its activities towards anywhere or anyone in Canada. Our foreign signals intelligence program is very much directed at foreign communications.
I can't get into the specifics of the way we do that, but I can say that where we do collect information, it's in accordance with the Government of Canada's set priorities. For us, that means we start from a foreign end for any intelligence activities, and from that foreign end we develop our intelligence products. We start from places where we are able to identify a foreign nexus to something, and then we evaluate from there. We never start from a Canadian or unknown end that is not clearly tied to a Government of Canada intelligence priority or to a foreign organization or individual.