 Dr. El-Sayed? Yeah, I'll say as a public health official, this is a place of mass frustration because in theory we should, but we've made Medicare the insurer of last resort rather than the insurer that should cover you your whole life. And so what happens is any investment that they make in prevention early on is going to redound to Medicare's benefit. So there's really no incentive for them to invest up front in keeping you healthy, but rather we have a situation where they're being subsidized over the long term, and so that prevention is not happening. Okay.