A Ricketts family member takes on Google with a new search engine.

New developments in Potbelly’s tortured history with a federal loan program. 

And the Loop’s shopping district loses another big-name store in Old Navy.

Crain’s Chicago Business reporter Danny Ecker takes us behind the headlines.

Crain’s Headlines is a joint production between WTTW and Crain’s Chicago Business. It airs every Monday on the WTTW News program “Chicago Tonight.”