I think that's a set of determinations that are applied every day in our organization, the balance between the benefit of sharing information versus potential risk of the information being misused. I don't know that I can say we have a handy-dandy formula that applies across the board; we tend to deal with these issues on a case-by-case basis. It's always a matter of trying to get the balance right. But certainly we like to think that we take due diligence with regard to any risk to Canada or Canadians, here or abroad, and act on that. But we're also conscious of the potential downsides from other vantage points of being too collaborative with some foreign partners.
I'm sorry, that's a very awkward answer, but I think it's about the best I can do on that.