atala's lab has printed kidneys, skin, ears, fingers.s is just the beginning. >> the goal is to be able to print all organs so that we can put them into patients and maybe even someday print them inside the patient. >> the work dr. atala's doing is truly remarkable. >> welcome to san francisco international airport. >> but why stop there? why not begin fixing health problems where many of them start, in our dna? >> one of the things people talk about all the time is if you have a health problem, you have an issue, it's because it's in your dna. it's in your genes. >> remember that genetic testing i did at dr grossman's office? >> atrial fibrillation. gallstones. >> he did that test to see what genetic illnesses i was predisposed to, to see what kind of things might shorten the length of my life no matter what i did. >> what if you could fix that problem, correct it as an adult or correct it before you're even born? >> turns out in the future even the information hard wired into our genetic code will be something you can change. >> how ar

atala's lab has printed kidneys, skin, ears, fingers.his is just the beginning. >> the goal is to be able to print all organs so that we can put them into patients and maybe even someday print them inside the patient. >> the work dr. atala's doing is truly remarkable. >> welcome to san francisco international airport. >> but why stop there? why not begin fixing health problems where many of them start, in our dna? >> one of the things people talk about all the time is if you have a health problem, you have an issue, it's because it's in your dna. it's in your genes. >> remember that genetic testing i did at dr grossman's office? >> atrial fibrillation. gallstones. >> he did that test to see what genetic illnesses i was predisposed to, to see what kind of things might shorten the length of my life no matter what i did. >> what if you could fix that problem, correct it as an adult or correct it before you're even born? >> turns out in the future even the information hard wired into our genetic code will be something you can change. >> how