Thank you, Madam Chair, and good afternoon.
Regarding the Canada Revenue Agency, I should say I find the Canada Revenue Agency very helpful in my constituency, especially for seniors with regard to the disability tax credit, workshops, that kind of thing. They're tremendously helpful.
I wanted to ask you a couple of questions about the international taxation issue in addition to what my colleagues have already asked. You have already said that the issue of getting the kind of expertise that's needed is particularly acute in the GTA, because so many companies would be headquartered there and the banking and finance and insurance industries would be headquartered there.
You said that the amounts that are potentially uncollected as tax revenue could be significant. Do you have any sense of what that could mean?