When a commercial caterer realizes his two best selling items are donuts and coffee, he joins forces with his brother-in-law to create a revolutionary donut chain. In Season 3, Episode 3, "Do or Donut." Watch The Food That Built America, New Episodes Sunday at 9/8c, and stay up to date on all of your favorite The HISTORY Channel shows at http://history.com/schedule. #TheFoodThatBuiltAmerica Subscribe for more from The Food That Built America and other great The HISTORY Channel shows: http://histv.co/SubscribeHistoryYT Watch more The Food That Built America on YouTube in this playlist: http://histv.co/TheFoodThatBuiltAmerica Check out exclusive The HISTORY Channel content: History Newsletter - https://histv.co/newsletter Website - https://histv.co/History Facebook - https://histv.co/Facebook Twitter - https://histv.co/Twitter For generations of Americans, food titans like Henry Heinz, Milton Hershey, John and Will Kellogg, C.W. Post and the McDonald brothers have literally been household names, but you don’t know their stories. Before they were brand names, they were brilliant, sometimes ruthless, visionaries who revolutionized food and changed the landscape of America forever. This miniseries event will tell the fascinating stories of the people behind the food that built America – those who used brains, muscle, blood, sweat and tears to get to America’s heart through its stomach, and along the way built cities, invented new technologies and helped win wars.