if it is greater than 10% -- greater than 10% risk -- those are the people who would be considering starting a baby aspirin even as young as 40. so it's -- it's -- it's a -- it's a bit of a, again, an arbitrary tool. but i think, overall, there is two things that really jump out at me about this. first, is that the -- the benefits of baby aspirin for older people, people 60 and older, is just not there. that's what they basically are saying, unless you have already had a heart attack or a stroke. but even as young as 40, there may be benefit even if you hadn't had it if you have a high risk over the next ten years. >> the u.s. preventative services, which i never heard of, by the way. which doesn't mean anything. i just -- it's new to me. who oversee this guidance. they published it as a draft statement. they asked for public comments. why? what's that about? i mean, does it mean this ant the final word? they are just ruminating? >> this is not the final word. yeah. no. this isn't the final word. i mean, we are seeing more of the -- the process behind a lot of these types of committees over these past couple of years.