Listen to this articleEstimated 4 minutesThe audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results.Olivia Chow re-elected as Toronto mayor. 6 hours ago|Duration closed caption3:03Olivia Chow has been re-elected as Toronto’s mayor, beating challenger Brad Bradford for the city's top job.