i'm john phipps. the growing attention in the medical community on obesity is certainly providing ample news fodder. but it's also prompting industry reactions. our gigantic food industry is beginning to send financial signals to meet those consumer expectations. this is trickier than it sounds, since we often say one thing and eat another. it is at such moments of change that opportunities arrive along the food chain to anticipate and exploit long-term payoffs. we'll try to spotlight those pioneers as we see them emerge. let's get started with the headlines. the newest member of our team is tyne morgan. >> thank you. florida lawmakers are taking steps to prevent people on food stamps from buying junk food. this week a florida state senate committee passed a bill that would make snacks and fast food off limits to people on these programs. it would also prohibit the use of food stamps at fast food restaurants. meanwhile, colorado is taking aim at junk foods in school cafeterias. state lawmakers are con

i'm john phipps.have the story in the moment which i hope might be the first of many such announcements. several of our current health scourges including cancer may be amenable to control vaccines. microbiology is making procedures advances and right now it appears that some of humankind's biggest medical challenges may be encountered by boosting our own immune systems. it's my dream that my grandchildren will view most forms of cancer the way we do polio or smallpox, of sad affliction of the past. >> thank you and hello. the result of new government studies will enjoy the unpasteurized product. the center for disease control with the study of 13 year-long review. it shows the majority of all dairy related illnesses are related to consumer raw milk. unlike what you buy at the grocery store, raw milk has not been pasteurized. right now, 30 of the 50 states allow the sale of raw milk for human consumption. in this new report, the cdc says the rate of outbreaks caused by pasteurized milk is 100 times gre