Is there anything in place now, Joe, that you know of? You talked about them being brought in to take care of another problem and then creating a worse one. What kinds of regulations, rules, or whatever are in place now, precautionary things, before you bring in an outside and invasive species to look after another kind? That's happened in other areas.
I know that with the moth in northern Ontario, they brought in those great big blackfly things from Japan. There are lots of different things. What precautionary controls are there?