David Hogan is a Professor of History at Heidelberg University. Hogan received his doctorate from Carnegie Mellon University, with an emphasis on American history, and a specialization in the food industry. He currently appears on the History channel’s “The Foods That Built America.” He has spent his career studying the food industry with a special focus on the fast food segment. He shares interesting stories about the origins and evolution of the fast food industry in the United States. He traces its evolution from ithe first generation as food primarily for the working classes to the highly varied industry that it is today. Music Credit: Take Me Away, by Dr. Delight Content ID: O00XQMLNWF50Q0ZX