How the Food Network Shaped a Generation Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email Iron Chef Bobby Flay, left, of Mesa Grill in New York, and challenger Rick Bayless, right, of Frontera Grill in Chicago face off during a taping of the "Iron Chef America" in New York, Oct. 13, 2004. ( AP Photo/Jim Cooper / AP Photo ) Produced by Elizabeth Ross and Alexandra Botti Hosted by Tanzina Vega Produced by PRI and WNYC