Self – Author, The Omnivore's Dilemma
Self – Coalition of Immokalee Workers
Self – Author, Fast Food Nation
Self – Sheriff, Black Hawk County
Self – Dairy Farmer
Self – Iowa Farmer, Co-Founder, Stock Cropper
Self – US Senator
Self – US Senator
Self – Prof. of Food Studies, Nutrition & Public Health, Emerita
Self – Prof. of Nutrition & Public Health, USão Paulo
Self – 45th President of the United States (archive footage)