Mr. Speaker, we certainly agree with the hon. member that the issue of air quality is particularly important and, of course, as he pointed out, to achieve improvements on the quality of air that comes from the United States we have to work with the United States.
As to specific concerns, I would bring to his attention, with respect to phase two of the 2018 timeframe, we are concerned about changes in particulate matter in ozone. We also are concerned about mercury levels. We will be working with the Americans to make sure these specific concerns about specific pollutants that kill--