research? in the last 55 years the death rate from cancer has dropped 5%. so i keep saying, they say we are making strides, what strides? >> sean: what cancers like hodgkin's, -- >> childhood leukemia. absolutely if i had one of those i would probably not are have testicular cancer, i've beenç told that i have -- >> sean: i've been embarrassed four times. your husband is eating this up. >> it is the irish thing. i'm sorry you bring out the worst in me >> sean: it is my fault, okay. how do you prevent getting cancer? intriguing thought that you can prevent it. most people think there are gene markers or predisposition in the dna, no? >> we think there is some invisible enemy out there. the is -- the environment is playing havoc with all of us. i asked a doctor in houston who has had a 60% successç rate