Description from the site:
An oven built by hand, tile by tile. Four pizzas on the menu, with no fancy-pants toppings. Anthony Mangieri does one thing at Una Pizza Napoletana, and he does it the very best way he can.
Obsessives on CHOW.com
This is a regular series, in which CHOW explores the worlds of singularly focused food-industry figures. These are the people with the dirty hands, answering detailed questions about the work they do.