Diners, Drive-Ins and Dives — Episode 4: A Burger, A Bowl and a Slice

You are watching the episode A Burger, A Bowl and a Slice La Piazza Al Forno (Glendale, Ariz.) • Slim's Last Chance Chili Shack (Seattle, Wash.) • Twisted Root Burger Co (Dallas, Tex.)

Guy Fieri checks out some places doing America's favorites: Burgers done every which way at a joint run by culinary school grads in Dallas; An Arizona pizza joint serving up family recipes; Plus a Seattle chili shack.