Brad Bradford’s rise in the polls has stalled — how is he going to win Toronto’s mayoralty?  Toronto StarOlivia Chow maintains double-digit lead in Toronto mayoral race, new poll finds  Global NewsNew Toronto mayoral poll suggests most want property taxes cut, frozen or below inflation  CBCNew poll has Olivia Chow with a double-digit lead in mayoral race  CityNews TorontoOlivia Chow has a double-digit lead over Brad Bradford ahead of October’s election  Toronto Life