Brad Bradford is leading Olivia Chow in recent polls ahead of Toronto's mayoral election. His campaign focuses on keeping property taxes stable and improving street safety. The final debate between the two candidates is scheduled for tonight. Polling suggests it could shake up the election. Bradford's pitch includes a property tax freeze and improving street safety. Chow's real problem isn't lacking campaign enthusiasm. Bradford and Chow are neck-and-neck, breaking Toronto's left-wing hold.