Chicago’s pandemic exodus was a thing, but not as much as it first seemed. Crain’s reporter John Pletz tells host Amy Guth how IRS data shows there’s a lot more to the story. Plus: Millionaire's tax could reportedly raise $4.5 billion for property tax relief, Michael Sacks and Richard Price leave World Business Chicago board, UChicago gets anonymous $100 million donation to support free speech and Dick Durbin ramps up pressure on airlines' frequent-flyer programs.