How scientists think CRISPR will change medicine

With the advent of CRISPR, a new way to edit DNA, the field of genomic technology has never been more exciting. The implications have yet to be seen, but scientists could theoretically snip out a person's genetic risk for disease. But it's also never been a more anxiety-inducing time. Some experts argue innovations in genomics are moving forward at a pace faster than our ability to parse their potential consequences.