As Chicago aldermen push for new oversight of City Council and take a hard look at proposals to borrow billions, they’re also faced with ongoing ethics questions about the city’s Law Department and police review authority. A panel of aldermen joins "Chicago Tonight" to discuss those issues and the search for a new police superintendent. 

Tuesday the public gets to have its say in the search for the city's new police superintendent. Lori Lightfoot, president of the Chicago Police Board, joins "Chicago Tonight" to talk about the search.

After several years of delays, the Chicago Department of Transportation (CDOT) says it will demolish the viaduct at the intersection of Western, Belmont and Clybourn avenues and create a new street-grade roadway. But will the new plan to replace it improve traffic conditions? Eddie Arruza has the story.

Big labor could take a huge hit in a case brought to the Supreme Court by 10 California teachers arguing that they shouldn't be forced to pay union dues. We take a look at the implications for Illinois, where Republican Gov. Bruce Rauner has made labor reform a top priority.

Celebrate the New Year with a new puzzle from local pro Sandy Weisz of the Mystery League. The focus of our third installment? Chicago history. We've also got a bevy of bonus photo puzzles to help you exercise your brain.

The iconic musician and artist died just days after his 69th birthday and the release of his 28th studio album, "Blackstar." We revisit our look inside the groundbreaking exhibition that closed just over one year ago at the MCA, "David Bowie Is."

Paris Schutz and his panel discuss the disciplining of 22 Chicago police officers for dash-cam violations, calls for a federal probe of the Chicago Fire Department and the mayor’s reversal on an investigation into the City Law Department. 

Chicago's black firefighters and paramedics are calling on Mayor Rahm Emanuel to replace Fire Commissioner Jose Santiago. The group, represented by the African-American Firefighters and Paramedics League, is also asking the U.S. Department of Justice to expand its investigation into the Chicago Police Department to include the Chicago Fire Department.

The Penn State astronomer will discuss his involvement in an astrological event from 2014 which many at the time speculated to be a sign of alien life. 

Is City Council becoming more independent in the wake of Mayor Emanuel’s unpopularity? A pair of City Council votes next week – one on ethics oversight and one on a $3 billion borrowing plan – may go a long way toward answering that question.

The stock market took a tumble Thursday as China’s stock market dropped 7 percent overnight and crude oil prices dropped to their lowest level in more than a decade. But what does that mean for investment portfolios? “Chicago Tonight” talks with three financial experts.

Last month, Elon Musk's SpaceX successfully landed one of its Falcon 9 rockets back onto its launch pad. In November, Jeff Bezos’ company Blue Origin landed its sub-orbital capsule New Shepard. Space enthusiast and Fermilab physicist Don Lincoln recently wrote a column on the Musk versus Bezos competition and shares his insights.

For 25 years, Redmoon engaged the community in dozens of neighborhoods. Its exuberant street parades and seasonal festivals brought theatrical magic right to the people. But the twin problems of fallout from its Great Chicago Fire Festival in 2014 and an expensive rental space in Pilsen have brought the respected company to its end. We speak with the company's longtime artistic director Jim Lasko.