On this edition of our show, we welcome Dr. Roger Horowitz, author of "Kosher USA: How Coke Bacame Kosher and Other Tales of Modern Food." Dr. Horowitz will offer a free-to-the-public presentation about this book tomorrow night, Thursday the 2nd, at 7pm here in Tulsa. The event happens at Congregation B'nai Emunah, at 1719 South Owasso. As noted of this event at the B'nai Emunah website: "'Kosher USA' follows the fascinating journey of kosher food through the modern industrial food system. It recounts how iconic products such as Coca-Cola and Jell-O tried to become kosher; the contentious debates among rabbis over the incorporation of modern science into Jewish law; how Manischewitz wine became the first kosher product to win over non-Jewish consumers (principally African Americans); the techniques used by Orthodox rabbinical organizations to embed kosher requirements into food manufacturing; and the difficulties encountered by kosher meat and other kosher foods that fell outside the American culinary consensus. By exploring the complex encounter between ancient religious principles and modern industrial methods, 'Kosher USA' adds a significant chapter to the story of Judaism's interaction with non-Jewish cultures and the history of modern Jewish American life as well as American foodways."