The Pizza Show

The International Pizza Expo, the world's largest pizza convention, takes place in Las Vegas.

LA should be known as a pizza city because its pizza is as diverse as its food scene.

Frank Pinello introduces his pizzeria and the people and places who have influenced his career.

Learning why Philly is more than the cheesesteak; why Old Forge is the pizza capital of the world.

Getting to the bottom of the world's pizza obsession; exploring why pizza culture has peaked.

Frank decides to try out the pizza in Queens, Staten Island and the Bronx.

Frank meets with the best pizzaiolos and producers in Naples, Italy.

Frank visits Rome and learns about the Roman styles of pizza al taglio and pizza tonda.

Frank visits classic Detroit-style pizzerias and some newer spots playing with tradition.

Trying some of the best pizza Northern California has to offer, from San Francisco to Napa.