By Chris Greencorn On 3 March, Conservative Party of Canada leader Pierre Poilievre delivered the keynote Margaret Thatcher Lecture for the Centre for Policy Studies in London, an influential British conservative think tank co-founded by Thatcher with the mission of keeping her ideas and policies relevant in today’s political landscape. Poilievre’s address to this room full of Tory movers and shakers thus was unsurprisingly a paean to free marke…