Yes, I'll answer that.
As for the tail end of your comment, unlike your party unfortunately, we believe that pollution implies costs and that we can't ignore it. It's not free, as your party seems to believe.
Yes, on airports, better is always possible. There's no question. With the increase in the amount of travel by air in this country, there is more and more pressure on our airports. I was very glad to be at Toronto airport recently, which won the prize for the best large airport customer service in North America. However, with more and more passengers, there are more pressures on CATSA, the security organization responsible for ensuring that when you go to the airport—