Genetically Modified Humans? CRISPR/Cas 9 Explained

Fans of Blade Runner have already caught a glimpse of a world with super-powered humans secretly living among us, capable of physical feats far beyond your everyday person. But now, with the the CRISPR/CAS9 Gene editing system, are we looking at a future with real replicants? Check out this video to get an inside look at how CRISPR works, and the sorts of wild medical advances that are on the horizon.