Prime Minister Justin Trudeau has changed the role gender plays in politics — and it has nothing to do with the 15 women in his cabinet. The Liberal leader's rise to power suggests that his style of masculinity is tangibly different from the traditional definition favoured in a leader, according to an article published by the magazine Policy Options this week. Researchers in Ottawa analyzed more than 750 articles published during the last federal election campaign, and found a “striking” difference in how Trudeau was portrayed, compared to his rivals Stephen Harper and Thomas Mulcair.