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Maxime Bernier, a former Canadian cabinet minister under then-Prime Minister Stephen Harper, contested against Andrew Scheer for the leadership of the Conservative Party of Canada in 2017. Bernier, known for his libertarian views, advocated for smaller government, free markets, and individual liberty. The leadership race drew significant attention within Canada's political landscape, ultimately resulting in Scheer's victory and his subsequent tenure as the leader of the Conservative Party until 2020.