major on a growing number of women are taking it live to c. b . s. news correspondent very back got a very this has to do with trying to prevent cancer that 's right in a study in the journal cancer epidemiology finds an increasing number of women at high risk of cancer of the breast or ovaries are choosing to remove them doctor beth passionate georgetown 's lombardi cancer center where it may seem to outsiders that this is a very draconian procedure women had grown up in family has been careful of breast cancer actually feel better about themselves after the surgery another study finds hispanics raise their overall cancer risk up to forty percent just by moving to the united states why should you do environment changes in march university of miami researcher paul open year round also the system in the united probably looks more for the murders of this is live in washington very backing up on c. b . s. news for the federal government is considering a major overhaul to fannie mae and freddie mac let 's get the details live from c. b . s. news correspondent steve case and the idea is to get hundreds of billions of dollars in toxic