 What I can tell you is that today's EV batteries use 80% less cobalt. In fact, most of the cobalt now comes as a byproduct. Mr. Secretary, I'm also concerned about the cynical exploitation of images of child labor when the reality is that anybody concerned about that could be teaming up with us to make sure that there's compliance on forced and child labor for any of the products that might entail them. I'm going to remind you of something that apparently you have forgotten.