I'd like to answer it.
My problem with the clean development mechanism is that, for taxpayers' dollars, I would rather take the money, spend it in Canada, and also make our air cleaner. I use the example of the coal-fired generating station. We could take money and spend it abroad and then we'd get no benefit for clean air. But if we make the investment here in Canada, we get the twin benefit of clean air. Clearly, we see clean air as a priority and the official opposition doesn't.