Campbell's Offers Limited-Edition Grilled Cheese and Tomato Soup Flavored Soup for National Holiday

• Campbell's releasing new Grilled Cheese and Tomato Soup flavor soup • Soup infused with grilled cheese flavors for "comfort and flavor" • Available for limited time to honor National Grilled Cheese Day • Can customize cheese/tomato taste by adding milk or water • Giving away 412 cans in sweepstakes ending March 20