April 27, 2009 5:54 pm Oprah's Former Chef Cooks Up His Best Dishes Art Smith treats Chicagoans outside Studio 5 to some of his signature biscuits and fried chicken. Local 3:03 Fallen Chicago Police Officer Luis Huesca remembered at visitation 2:08 Visitation set for Officer Luis Huesca as reward increases to $100K 2:17 Reward increases to $100K for arrest in Chicago Police Officer Luis Huesca's killing 2:00 Thornton Township residents seek answers over use of taxpayer dollars 1:42 Warrant issued for suspect in murder of Chicago police officer