>> so if you're going to make the greatest pizza in naples, once you have the best mozzarella, you need the perfect tomato. there's a place whose name is whispered in awe by pizza fans everywhere from brooklyn to bangkok, and enzo is taking me there. as a pizza lover, i only ever buy cans of san marzano tomatoes. and now i'm heading to the promised land. although i hadn't quite expected it to be a small farm under a freeway. we're meeting enzo's special supplier. uncle vincenzo. behind his rusty gates, i'm reminded that here in italy, treasures are to be found in the most unlikely locations.