This week on Chicago Tonight: The Week in Review, a disturbing video of a South Side beating goes viral, and seven teens are arrested in the retaliation attack. Security measures are set for the upcoming NATO/G8 summits. The Chicago City Council agrees to new ward boundaries, but a legal battle looms. Chicago’s business community is hit hard by job cuts at Kraft, Northern Trust, and Takeda Pharmaceuticals; plus Aon is moving its headquarters to London. And in sports, the Blackhawks bury Buffalo, and the Bulls win with C.J. Watson.

Guests:

- Steve Daniels, Crain’s Chicago Business

- Abdon Pallasch, Chicago Sun-Times

- Mary Ann Ahern, NBC-5 News

- Jim Litke, Associated Press

Here is a roundup of Chicago Tonight‘s web stories from this week:

Monday, January 16:

- Gary Mayor Karen Freeman-Wilson

- Blue Monday

- David Bernstein on "Obamaland Redux"

- Brother Outsider: The Life of Bayard Rustin

- Chicago Business News

- Taxi Ordinance

- Viewer Mail: Oxygen Therapy

Tuesday, January 17:

- The Right to Protest

- Jodi Kantor on The Obamas

- Internet Censorship

- Freezing Fat

- Scientific Chicago with Neil Shubin

Wednesday, January 18:

- Chicago City Council News

- Indefinite Detention

- Mental Health Issues Afflict Veterans

- Windy City Winters

- Peter Smith

- Danc(e)volve

Thursday, January 19:

- Chicago Ward Remap

- David Axelrod

- Mulberry Child

- Ask Geoffrey

- Viewer Mail: Internet Censorship

Friday, January 20:

- Weekend Events Around Town: 1/20-1/22