I think the border in general will still be fairly tight in terms of security, but I think it will be a lot easier. I take your point. The eTA does not impact directly on American citizens.
Interestingly, one of the issues in connection with cross-border traffic is that we're not now able to track who's left the country. When the whole system of the Beyond the Border action plan is implemented, we will be able to tell the Americans who has left their country because we know who has entered ours, and vice versa.
I do take your point that there's not a direct line between the eTA and cross-border travel, but when the whole of the action plan is implemented, I think you're going to see a solid resurgence of U.S. travel to Canada.