We're very involved, very engaged, and very concerned about the issue, and--I neglected to mention in answering questions about mobility--very concerned about not only the apprenticeship system in Canada but barriers to their mobility both across Canada and into Canada from abroad because of issues of credential recognition. So that's a serious problem for this country.
With respect to the residence issue and maintaining a primary residence, I'm not aware of anything beyond what's available in the tax system.