They are to some degree, but it's not the same sort of situation that we've heard with doctors and people in the health industry.
Certainly in Canada we have enough employers working internationally to permit people who want to have international experience to get that international experience without actually jumping ship to another country. I don't think that's an issue for us.
One of the issues that I see coming forward is a lack of mentors. As we move through and see our more senior engineers starting to retire, those ones we've backfilled the gap with, the 30- or 40-year-olds, are not going to have the mentorship or are not going to be mentors for the younger crop coming out.
The business culture in Canada is the key element that we have seen as problematic with immigrant engineers. It just takes those from our main source countries for immigrant engineers a little bit longer to truly understand the cultural aspect of business. I think that may be a bigger issue than losing Canadian engineers.