I have another question on toxins.
Mr. Brooks, you talked a little bit about this and said that it would require a whole other conversation. As part of your recommendations, you actually said that you would ban polymer, or something. Is there something specific that you have in mind? I ask because I often think that every other country in the world is far more advanced than we are with regard to toxins. We have to prove to ourselves that it's toxic, whereas other countries kind of say, “Well, prove to us that it's not toxic.”