02/01/22: Ken Griffin's making it rain in U.S. politics

Crain's government reporter and host of the A.D. Q&A podcast A.D. Quig analyzed billionaire Ken Griffin’s political donations around the country. She talks with host Amy Guth about how his funding signals he’s becoming a bigger player on the national stage, and what that could mean for the Illinois gubernatorial race. Plus: Related Midwest tapped for big West Side industrial project, Walgreens kicks off Boots sale, Loop Capital dives into money management biz in deal with BMO and Boeing bets big on air taxis.