Joel Weisman and his panel of guests discuss the top stories of the week, including the announcement by the CPD that they have a strong suspect in the murder of 9-year-old Tyshawn Lee; state Rep. Ken Dunkin’s decision to break with Democrats again; and medical marijuana’s debut in Illinois.

After spending months combing through nearly 100 years of archival photographs and newspaper articles, the Chicago Tribune is releasing a comprehensive look at the Chicago Bears.

What is the landmark status of Marina City and other Chicago buildings? And is the Trump sign "classy" or in the words of Chicago Tribune critic Blair Kamin, is it "urban acne"? Kamin joins us on Chicago Tonight for the latest on Chicago architecture.

A new exhibit at Roosevelt University looks at crime photography in Chicago in the 1920s and '30s -- and in the last few years.

Mayor Rahm Emanuel and his four challengers face off in their first forum in front of Chicago Tribune's editorial board.

A scientific study calls into question the safety benefits of red light cameras which is the reason City Hall installed them. We'll talk about the study and the politics of Chicago's red light cameras.

Chicago Tribune's award-winning architecture critic Blair Kamin stops by to discuss Maggie Daley Park and future plans for the city.

We take a look at some classic crime photos from the archives of the Chicago Tribune.

Each year, the Chicago Tribune hosts a nationwide holiday cookie contest, and only the best are selected for publication. Now the first collection of winning recipes can be found in a new cookbook, Holiday Cookies: Prize-Winning Family Recipes from the Chicago Tribune.

A debate rages in City Council over whether or not Chicago Public Schools can recover millions lost in toxic bond deals, in light of the Chicago Tribune's investigation. Paris Schutz has the details.

The Chicago Tribune's analysis of borrowing by Chicago Public Schools has been causing quite a stir. The reporters on the story lay out what they found.

Thirty years after his first column for the Chicago Tribune, two-time Pulitzer Prize winning columnist Clarence Page reflects on race, politics, and social change in his new book Culture Worrier.

A potential blockbuster deal between the Sun-Times and Chicago Tribune parent companies could shake up Chicago journalism.

Chicago Tribune Pulitzer prize-winning architecture critic Blair Kamin talks about NEIU’s El Centro and Ludwig Mies van der Rohe’s “God Box” located at the Illinois Institute of Technology.

A new editorial cartoon addresses the long lasting impact of abuse. Scott Stantis, the cartoonist behind the autobiographical essay, discusses what he says is his best piece of work.

Joel Weisman and his guests delve further into the upcoming mayoral election.