Marc Richardson: What's up with angry young men?

In January 2017, a young man opened fire in the Islamic Cultural Centre in Quebec City, killing six men. Last month, another young man was arrested after a rental van drove onto a sidewalk in Toronto, killing 10 people. Last week, a Montreal Gazette investigation revealed that a prominent alt-right figure was based in Montreal and recruiting young white men to join the movement.
In recent months, young men have been at the centre of stories involving violence and/or ideological extremi