NBC 5 Responds December 16, 2024 5:08 pm Why your tap water might look different and what to do A change to the way the Chicago area’s tap water is treated means it may look a little different. NBC 5 Responds investigator PJ Randhawa is explains what you need to know. Local 1:43 Extreme cold moves into the Chicago area 2:09 Bally's Chicago hosts job fair in search for table dealers 0:44 Lombard man renovating parents' bathroom finds wrapped gift from 1978 hidden in wall 1:59 Fans brave the cold for hockey at Wrigley Field 2:17 Great American Dog Show held in Tinley Park