10/11/23: A vital turnaround for O'Hare

Crain’s aviation reporter John Pletz talks with host Amy Guth about how international travel is leading O’Hare's pandemic recovery. Plus: Walgreens pharmacy staff walk off the job at some stores, fertilizer stocks jump with Israel conflict stoking supply concerns, nurses unions push for mandatory staff-to-patient ratios and Northwestern's Kellogg gets $25 million in memory of Sam Zell.