Crain’s residential real estate reporter Dennis Rodkin talks with host Amy Guth about an anti-gentrification ordinance giving rare power to tenants over building sales.

Plus: Byline Bank and Wirtz family's First Security announce merger, judge rebuffs citizen lawsuit against Gotion plant but leaves door open, Alinea Group co-owner Nick Kokonas sells ownership stake and United Airlines approaches 20-year high at O'Hare.