family history is huge risk factor. now, we re looking into obesity as perhaps one of risk factors for prostate cancer. a recent study looking 6,000 patients, followed them for 14 years. what they found, if they just everything else, obesity can increase it by 57%. big question is exactly what is it about obesity that can cause this. there are a lot of conflicting theories out there. what we know is the fat around our stomach can convert testosterone to estrogen. it can cause cell problems. and diet of red meat increases the insulin growth factor and that calls cell proliferation. big in message try to stay fit. if you are obese, you need to be
in and out. obviously cell problems a lot of people had. bob, i don t know if you can hear me, but curious to describe to me what it s been like for you. um (inaudible). greta: i think we ve lost debra and bob, but they ll be at shore shortly, hopefully, we re now of course getting a closer look at some of the unbelievable scenes aboard this ship. sun decks turned into makeshift sleeping quarters and kim ware is on the cruise with her fiance ed buck. what s it like for you, tell me the conditions? the conditions are pretty much what everybody has been saying, the sanitation has been quite a big problem. our rooms at night are dark, dark again tonight, unless you have a flashlight. and the food as they said