Illinois has marked five years of legal recreational marijuana sales. Crain’s reporter John Pletz talks with host Amy Guth about the lessons learned along the way.

Plus: Ad agency known for Super Bowl spots expanding office and moving to Merchandise Mart, Portillo’s hires COO to help propel expansion, KeyBank nabs five people from Huntington to open commercial banking unit in Chicago and a piece of Pritzker's EV-manufacturing strategy is in peril.