Moderna partners with Deerfield-based Baxter International to produce up to 90 million doses of the COVID-19 vaccine in the U.S. Metra and downtown landlords join forces to woo former commuters back to the city. And Mayor Lori Lightfoot announces the winning proposals for Chicago’s INVEST South/West Initiative.

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 through Thursday on the WTTW News program “Chicago Tonight.”