American Airlines says it’s bringing Boeing 737 Max planes back into service. Meanwhile, the airline industry reaches a milestone, carrying more than a million passengers for the first time in seven months. And CVS begins a hiring binge ahead of flu season.

Crain’s Chicago Business Editor Ann Dwyer 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.”