04/18/22: Potbelly's CEO has ambitious plans

Crain’s reporter Ally Marotti talks with host Amy Guth about Potbelly’s plan to quintuple the sandwich chain's store count as the company’s CEO looks toward franchising. Plus: Google nears deal for Fulton Market expansion, downtown office vacancy jumps to another record high, fastest-growing industries on Crain's latest list of Chicago's private companies and Dr. Ngozi Ezike will become CEO of Sinai Chicago.