A legal brawl between Fifth Third Bank and federal regulators is underway; Walmart is hiring big time; and a new study says Cook County has earned itself a new title: climate change refuge. 

Crain’s Chicago Business reporter Danny Ecker joins us to go 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.”