Thank you for the question.
I really think that, again, prevention is key. Part of prevention is that we know that the Asian carp, for example, are in the Mississippi Basin right now. How do we prevent them from getting into the Great Lakes? We know that our American colleagues have set up an electrical barrier in the Chicago Sanitary and Ship Canal to prevent the fish from getting to the Great Lakes. They're also conducting research on other options to prevent them from getting into the Great Lakes. If they get into the Great Lakes, we need to look at ways that we can either control them in the Great Lakes or in fact prevent them from getting into the Canadian portions of the Great Lakes.