The consequences have been mounting since Prime-Minister Justin Trudeau's bombshell accusation that India may be behind the killing of Sikh activist Hardeep Singh Nijjar. Diplomats from both countries have been expelled, India has issued a travel advisory against Canada, and India has suspended visa services in Canada. There are also growing concerns about whether it was the right move. Libby Znaimer talked with former CSIS agent Phil Gurski AND Toronto’s leaders have shaped the city in its 19 decades of existence, and they run the gamut of rogues and rebels as well as forward-looking social crusaders. Mark Moloney looks at all of them in Toronto’s Mayors: A History of the City’s Leaders.