promoting alternative therapies. >> dr. steven novella is author of science based medicine. >> making claims when there is certain amount credibility, false credibility to their claims. >> suzanne somers recent book upset including the american cancer society. >> one of the doctors i interviewed in my book, nick gonzalez he has a total nutritional approach. >> do you know any oncologist who can say -- >> they have essentially been saying using these detoxification treatments she was able to lick breast cancer, but if you read her book, she had standard surgical therapy. >> the national center for alternative medicine part of the national institute of health is