Thank you very much. I think I get a better understanding now. It's really important that our committee hears that, because again, it's too easy for us to sit here north of the 49th parallel and think the U.S. has totally addressed this issue, when in fact, as you've pointed out clearly, multiple times today, you're moving ahead but you've got many challenges still to address. I really appreciate that honesty.
I just want to come back to another question that has been asked at different times of different witnesses in terms of the risks, in terms of security and privacy. Sharing information on the web to the people of Canada or the U.S. is one thing, but in an Internet world, that information is available to everyone worldwide. Are there any international risks? I'm not so much talking about government to government as I am about the person who lurks online for information that may....
For example, you said everyone who visits the White House is now registered. Are there any risks in that? Are the visits to congressmen and senators also listed? Those are questions that I think would be helpful.