Slice it up and grab a seat as host Marc Summers delivers us the dish on pizza. First, we'll visit one of our favorite relatives, Papa Murphy, and find out why "take and bake" is so hot. Then, we're off to Mozzco where a self-proclaimed "cheese whiz" shows us how fresh mozzarella is made and we'll meet the chefs at Freschetta, where they're hard at work inventing new frozen pizza flavors. Next, "pizza bones" are the best part when you have Hungry Howie's flavored crusts, and you'll flip over Domino's annual "World's Fastest Pizza Maker" contest. Finally, if a whole pizza sounds like too much, how about a handful of pizza-flavored pretzels? Snack-food giant Combos has just what you need in handy bite-size pieces.