Saturday is National Prescription Drug Take Back Day.CHICAGO (WLS) -- Saturday is National Prescription Drug Take Back Day.You can drop off unused prescriptions to prevent them from being misused.ABC7 Chicago is now streaming 24/7. Click here to watchThere will be collections from 10 a.m. to 2 p.m. Saturday.Collections sites are located around the city and suburbs. Click here for more information. Report a correction or typo