say, hey, jenna, you re feeling little more pain because you have a little bit more of the drd-2 gene. maybe i offer you a splicer to change your genes a little bit. that s where we re headed. i don t know if insurance will cover it. jenna: that is the big question. less potentially the treatment on given medication and maybe the way we treat people more when it comes to their genetic code? we might be able to. they re starting to do that in animal research. there is study in mit using something called crisper technology where they took a animal with a liver problem, based on single genetic abnormality and think corrected it. when you use that technology on a cell it cause as lot of disturbance. it is not ready for prime time in humans yet. i could sniff that out, with the drd-2 gene. jenna: like you copy it. like we edit some of our writing it would be like doing that for your genetic code. how would that work for a normal person, a normal situation. how would that be applied, where