related genetically to the child they're going to have. >> one critical called it eggs as lego pieces approach. simply being able to do something doesn't mean we should do it. >> however, you know, i i think we're going to see it happen. as i said i'm not the world's biggest fan of going down, let's call it what it is, eugenics, making super babies, better babies. any time do you that you make the disability and lesser person feel lesser. as you pointed out we're trying so hard to make our children better, healthier, stronger, educate them as well as we can, i can't imagine withdrawing. if we don't see it in this culture you know darn well it will happen in other cultures of the world that don't that have