We all know Iron Chef Michael Symon loves his pork, and these two feuds are sure to bring home the bacon. In Philly, the cheesesteak may be the sandwich that made the city famous, but John's Roast Pork and Tony Luke's deep in South Philly have been slicing up this garlicky, Italian treat for years and it's up to Michael Symon to crown a champion. Next, In St Louis, BBQ is big business, and pork ribs frame a feud between Pappy's and 17th St. Bar and Grill.