It's a very thin border. It's very difficult. When we were dealing with the Asian carp stuff, the Ministry of Natural Resources people approached the Border Services guys, and I am told the Canadian Border Services guys were just effusive in their gratitude. They had nothing. They didn't understand the issue. They didn't understand the technology that was being used to transport these things. They didn't know how to identify the fish. There are many fish that can be moved in legally that are carried in exactly the same tanker trucks in which the Asian carp come in.
Something like the snakehead may not even necessarily be brought in predominantly for the food trade in these live markets in Markham and north Toronto. There is interest in them from aquarium collectors as well. The problem with them is they get huge. People think they're cool when they're little, but when they get big, well, they're not so cool anymore. It's fairly clear that some of these exotics that are crawling around the United States right now were brought in by the aquarium trade, without much in the way of permitting required at all.