Harvard Business School's Brian Kenny is joined by professors to distill the school's legendary case studies into podcast form, giving listeners important takeaways they can use in their own businesses and careers. In this episode, Harvard Business School professors Leslie John and Mitch Weiss discuss a case on the city of Toronto, and how it is experimenting with various smart city ideas born of the Google spin-off Sidewalk Labs. "Cold Call" is part of HBR Presents, a new network of business podcasts curated by HBR editors. For our full lineup of shows, search “HBR” on your favorite podcast app or visit hbr.org/podcasts.