about all the time is if you have a health problem, you have an issue, it's in your dna. it's in your genes. do you remember the genetic testing i did at dr. grossman's office? he did that test to see what kinds of illnesses i was genetically predisposed to, to see what kinds of things might shorten the length of my life, no matter what i did. what if you could fix that problem, what if you could correct it as an adult or before you were even born? turns out in the future, even the information hard wired in our genetic code will be something we can change. how you doing? >> hey, morgan. >> austin hines is the ceo of a start-up company in san francisco, california. but he's also the company's leading inno va tor andvator. >> we're literally printing genes here? >> we're literally printing life. >> so if there's some gene in my body that lead to an early