
Chicago Police Defend Use of ‘Deeply Flawed’ Gang Database
Clip: 7/27/2021 | 2m 28sVideo has Closed Captions
More questions over records listing approximately 135,000 Chicagoans as members of gangs.
For the first time since a damning 2019 audit was released by the city’s watchdog, police officials defended their continuing use of records that list approximately 135,000 Chicagoans as members of gangs, citing their need for the data to prevent “retaliatory violence.” WTTW News reporter Heather Cherone has details.
Problems with Closed Captions? Closed Captioning Feedback
Problems with Closed Captions? Closed Captioning Feedback
Chicago Tonight is a local public television program presented by WTTW
WTTW video streaming support provided by members and sponsors.

Chicago Police Defend Use of ‘Deeply Flawed’ Gang Database
Clip: 7/27/2021 | 2m 28sVideo has Closed Captions
For the first time since a damning 2019 audit was released by the city’s watchdog, police officials defended their continuing use of records that list approximately 135,000 Chicagoans as members of gangs, citing their need for the data to prevent “retaliatory violence.” WTTW News reporter Heather Cherone has details.
Problems with Closed Captions? Closed Captioning Feedback
How to Watch Chicago Tonight
Chicago Tonight is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and Vizio.

WTTW News Explains
In this Emmy Award-winning series, WTTW News tackles your questions — big and small — about life in the Chicago area. Our video animations guide you through local government, city history, public utilities and everything in between.Providing Support for PBS.org
Learn Moreabout PBS online sponsorshipCongress Members on Jan. 6 Hearings
Video has Closed Captions
Clip: 7/27/2021 | 10m 46s | Local Congress members react to the first day of the Jan. 6 insurrection hearings. (10m 46s)
How Climate Change Impacts US and Global Migration
Video has Closed Captions
Clip: 7/27/2021 | 7m 56s | We look into climate-induced migration. (7m 56s)
Local Street Markets Adjust to Pandemic Restrictions
Video has Closed Captions
Clip: 7/27/2021 | 7m 14s | We check in with Chicago-area street markets on their pandemic recovery. (7m 14s)
UChicago-Led Team Discovers Way to Boost Crop Production
Video has Closed Captions
Clip: 7/27/2021 | 6m 54s | Scientists discover a way to dramatically increase crop yields. (6m 54s)
Providing Support for PBS.org
Learn Moreabout PBS online sponsorshipSupport for PBS provided by:
Chicago Tonight is a local public television program presented by WTTW
WTTW video streaming support provided by members and sponsors.