Thank you very much, witnesses.
I was very interested, Dr. Mandrak, in a recent comment about how the risk of contaminants seems to have declined....[Technical Difficulty—Editor]
I'd like to focus on the Asian carp. Everybody focuses on that, and it implies that the Asian carp, and I think rightly so, is a game changer in terms of invasive species. The rainbow trout in the Great Lakes wasn't really a game changer. The Pacific salmon weren't. But there is something about this species. I gather it's a filter feeder. Is that what the issue is? Can you elaborate on that?