In The K/Now: What's The Beef?
Americans have been dining on grain-fed beef for the last 60 years. But which is better for both man and animal: grain-fed or grass-fed?
Listen in as Bill Kurtis gives an examination of the cattle industry. Presented by the Chicago History Museum in collaboration with the Culinary Historians of Chicago.
Recorded Saturday, July 19, 2008 at Chicago History Museum.