I don't know the exact extent of it, and I don't think anybody really knows the exact extent of the private use of illegal tax shelters. I firmly believe that it's irrelevant.
We have to stop it to the extent that we can. We have to better educate our people in the revenue department in order to be able to do it. But the emphasis in this country should be on Canadian jobs and on good Canadian investment returns, which will lead to more investment in Canada.