J.P. Graziano makes hundreds of sandwiches a day in Chicago. "Iron Chef Gauntlet" contender Sarah Grueneberg finds out what makes their Italian sandwiches winners.
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Thu, 08/17/2017 - 6:07am
J.P. Graziano makes hundreds of sandwiches a day in Chicago. "Iron Chef Gauntlet" contender Sarah Grueneberg finds out what makes their Italian sandwiches winners.