gerri: you can do this online pay $99, gethe ds, basicacally spitnto a box, the analyze your dna. how adequate is that? >> there are specific known differences in dna between people and from tat, they can foinformation about possible disease risk of various types. that is just a preview of what the future will bring quite affordably not for $90, but a few thousand drs now to every sgle letter in your blueprint. that eventually will give us much more powerful information thaand to get aubset of those letters. gerri: you have done ts coming only answer tohe question with yourself personally. wa it personal or negative? >> i he ver had my dna sequenced. gerri: if you have not had your dna sequence, you don't know all the mysteries of your dna, how long are you goingo wait? when would be the right time to have that kind of work done? >> that is a great question, could be pmpted if i had a medical condition where i would feel i would gain new information. i have not had a circumstance wherit would change anything i am doing. i rely on family history. i make sure to be checked by my der