Okay.
I'm just trying to understand this a little more clearly. Right now, let's say you board a plane coming from overseas.
Well, first of all, why does this only apply to passengers coming by air travel? Is it because, if they're coming by train, necessarily they have been screened in the U.S. somewhere? I don't understand why it's only for air travel.
If you're coming in by train, I guess you're already in the U.S., you're coming to Canada from the U.S., so you've been screened at some level. You figure that's a very low risk, is that correct? Yes.
If you were coming in by car at the border, again, they would do the check right away, I suppose. Is that it? At the border, they'd take your name and they'd input it right away?
And by ship, is there a need to pre-screen by ship? I know there isn't a lot of ship travel to Canada. Or maybe there is, but...I don't think there is.