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fix up this version of justintrudeau in preparation for fixing  #175

history/people/justintrudeau.md

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 ## Prime Minister of Canada
 As one of the youngest Prime Ministers elected in Canadian history, Justin Trudeau is a celebrity both in Canada and around the world. 
 Despite his opposition, there is no denying Trudeau is a character. 
-[Biography] (https://en.wikipedia.org/wiki/Justin_Trudeau)
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+## [Biography](https://en.wikipedia.org/wiki/Justin_Trudeau)
+
 Born on December 25, 1971, to father, former Prime Minister Pierre Trudeau, and mother, Margaret Sinclair, Justin spent quite a bit of his early life in Ottawa. Educated initially as a teacher, Trudeau made a transition into politics after leaving his master's degree at McGill in environmental geography. 
-[Political Life] (https://en.wikipedia.org/wiki/Justin_Trudeau#Political_beginnings)
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+## [Political Life](https://en.wikipedia.org/wiki/Justin_Trudeau#Political_beginnings)
 Beginning his political career, Trudeau would run for the Liberal nomination in 2006. Facing Mary Deros, a Montreal city councillor and Basilio Giordano, on April 29, 2007, he easily won the party's nomination, picking up 690 votes to 350 for Deros and 220 for Giordano.
-[Prime Minister of Canada] (https://en.wikipedia.org/wiki/Justin_Trudeau#Prime_Minister_of_Canada)
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+## [Prime Minister of Canada](https://en.wikipedia.org/wiki/Justin_Trudeau#Prime_Minister_of_Canada)
 On October 14, 2008, a federal election was called by former Prime Minister Stephen Harper, by which time Trudeau had been campaigning for a year in Papineau. Following his election win, Edward Greenspon, editor-in-chief of The Globe and Mail, noted that Trudeau would "be viewed as few other rookie MPs are—as a potential future prime minister—and scrutinized through that lens."
 
 ![Selfie with Obama](http://i.dailymail.co.uk/i/pix/2016/06/30/04/35CDBF3A00000578-0-image-a-64_1467256643442.jpg)