I can comment briefly.
Some of the impacts that are coming forward are increasing levels of certain contaminants in different areas. Right now, the concern is mercury, but we are still saying that there are more health benefits to eating our fish than not eating them. They're giving some recommendations for pregnant women and for younger children to not eat as much or to refrain from it.
We see more research and workshops giving out the information in our communities through that program. There is a study in Old Crow right now. They're going to be looking at different types of contamination, and they will be taking hair samples, which we've never done in the past, in looking more at mercury.