He's the heavy favourite to be the next leader of the federal Conservatives. He's a relentless attack dog that loves a good partisan brawl. He's angry. Especially at Justin Trudeau. Just ask him. But that's not all there is to the man. Under the public persona is something else. The question is why it's mostly kept buried, and if Poilievre thinks it's better to keep it that way?GUEST: Shannon Proudfoot, Ottawa bureau chief, Maclean's magazine (Read Shannon's profile of Poilievre right here.)