The Ringer's Joe House is joined by chef and culinary historian Michael Twitty to discuss his new book, 'The Cooking Gene,' and explore the culinary roots of Southern food (3:55). Then, Twitty gifts House with an incredible 'Last Meal on Earth' (34:50). Finally, House and Juliet Litman convene for a special edition of Food News that includes a live taste test of the three finalists in the Lay's 'Do Us a Flavor' contest (44:13).