know, that's what cosmetic surgery is. people are already electively undergoing the knife to altar themselves. i have heard of athletes who have 20/20 vision to get lasik surgery to make it 20/15 or 20/10. maybe because we don't see the augmentation, we don't -- we are not alarmed by that, but it is happening. it is happening already, whether we like it or not. >> like it or not, this is happening. as i say, i've seen the future. >> no. >> we'll have much more of aimee mullins when we come back. in fact, we'll jump back in the pool with her. filled. chilled. sweet! [ female announcer ] just about anywhere you use sugar you can use splenda® no calorie sweetener. more ways than you ever imagined. [ male announcer ] flakes. shakes. cakes. sweet! [ female announcer ] splenda® starts with sugar. tastes like sugar.