Cook County August 23, 2021 6:24 am Cook County's New Indoor Mask Mandate Takes Effect Monday Cook County’s new mask mandate, which states that everyone over 2 years old must wear a mask indoors, regardless of vaccination status, begins Monday. Local 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 2:28 Tips on how to tell people you're adhering to a plant-based diet