Another candidate joins the race for mayor. Plus, meet the candidates for Cook County assessor. Reforming Illinois gun laws. And addressing the mental health care worker shortage.

Paul Cezanne was thought of as the greatest by some very great artists, including Pablo Picasso and Claude Monet, to name just two. The Art Institute along with the Tate Modern in London is presenting its first exhibition of Cezanne in 70 years. 

Chicago isn’t likely to break the 35-year-old record high of 99 degrees set for June 14 back in 1987, even though the heat index is expected to top 105 degrees. Which begs the question: What is the heat index?

“We’re in a state of emergency,” Ja’Mal Green told “Chicago Tonight” on Tuesday. “This city is in huge disarray.” 

A breakthrough bipartisan gun package got a boost — with the tentative backing of U.S. Senate Minority Leader Mitch McConnell. As members of Congress tiptoe toward taking federal action — state legislators are likewise focused on firearms measures.

COVID-19 has worsened what behavioral health leaders say was already a serious shortage of mental health care providers. 

The candidates for Cook County assessor face off in a “Chicago Tonight” candidate forum.

Jim Ryan served as Illinois attorney general for eight years starting in 1995. He twice ran, unsuccessfully, for Illinois governor. He died on Sunday after what his family said were “several lengthy illnesses.” He was 76.

A new fast-food chain restaurant opens in Russia, and it might look and taste familiar. Ann Dwyer takes us behind the headlines.

A group of Wisconsin Republicans tried to file fake electoral documents in favor of Donald Trump. A nonprofit law firm is suing to bring criminal charges.

Cyclist and pedestrian safety advocates rally for change after two toddlers are killed by drivers on Chicago streets.

The proposal falls far short of tougher steps long sought by President Joe Biden and many Democrats. Even so, if the accord leads to the enactment of legislation, it would signal a turn from years of gun massacres that have yielded little but stalemate in Congress.

Day two of televised Jan. 6 hearings. We have the latest. Plus, what bike and pedestrian advocates are calling for after multiple deaths on Chicago streets. The Mag Mile gets a big new tenant, and new laws to prevent drowning in Lake Michigan.