in your book, "food politics," you have don shalala, former hhs secretary with a milk mustache. >> guestyes, i was horrified when i saw that because that ad came out at exactly the time the dietary guidelines advisory committee, which is the committee of health and human services and the department of agriculture was dealing with how many servings of dairy products they were going to recommend and the dietary guidelines of the error. i was told that doctors saw leila didn't see anything wrong with it. everybody wants to be in a milk/ad. it means you're famous. they never identified the people in it so you are supposed to know who they are. i thought it was a conflict of interest and i worry a lot about the food industries intends unrelenting after to try to get academics of one kind or another to sign on in something that i would csa concept of every situation. they find an enormous amount of time the effects of soda on health. and guess what? those studies never show the sodas have any effect whatsoever >> host: if you could make the decision, would you say no more subsidies of any food