I think that anything that is a threat to national security at any time should be possibly under review. Certainly, if after things change, a technology that was not a worry 10 years ago becomes a worry now for whatever reason, I think somewhere in our laws, whether it's the Investment Canada Act or something else, the minister should ultimately have the ability to go in and make an assessment to protect Canada.
Obviously it has to be done with rules, standards, guidelines and some degree of transparency. We don't want some protectionist measures to be adopted in the name of national security. We've experienced that. It's not good for economic well-being. At the same time, we need all of the tools possible in order to protect ourselves. If it means forcing a divestment after the fact because something new came up, I think that ability should be there.
Now the big question is whether it should be in.... If it concerns foreign investors, obviously, it should be in the Investment Canada Act.