dr. hellman, there are over 100 different gasoline blends in america. a summer blend, winter blend, east and west coast blend, southern blend, high eth knoll content, it goes on and on. how about one blend, doc? >> well, that's a state level thing. are you really arguing the federal government should be dictating the states laws? i don't think you are. this is not what's causing the prices to go up. we have t highest domestic production since 1992. we have less rance on foreign sail in two decades. >> what is it? >> it is the refineries that we see -- we see the big five coming in, putting the smaller refineries out of business and drying the prices up. >> jonathan, the refinery system, how about we haven't had a new refinery built on american soil in 30 years because of what? the epa and regulation. >> yeah. those are the same refineries that have dealt with over $100 billion in regulatory costs since just the early 1990s. regulators don't build anything. they don't create any plants. all they do is destroy. they prevent progress. they prevent energy i

dr. susan desmond hellman. she says big changes are coming. >> it is not unreasonable to think that your doctor in the future will say, in addition to checking your blood count or your liver tests, we're going to get a genetic sequence for you because you are dealing with a clinical problem, anything from a cancer, parkinson's disease, where i'm going to be able to precisely treat you knowing that sequencing information. that's a difference today verses the future. >> reporter: prostate cancer like reggie watkins has is high on the list of diseases sure to be influenced by new genetic studies, says desmond hellman. >> i think the data base is going to be extraordinarily rich for prostate cancer. it remains true that most men, if they live into their 80's, will die with prostate cancer. some men will die from prostate cancer. boy, that is a really difficult issue clinically. who do we treat? who is going to get in trouble, and who should we ignore? this data base will allow us to start to ask those questions. wh