Canadian New Democratic Party (NDP) leader Tom Mulcair and his wife Catherine Pinhas Mulcair acknowledge applause at a rally in Montreal on October 18, 2015. Canadians go to the polls on October 19 with the option of choosing to "stay the course" with the Conservatives or plump for change touted by the Liberals and New Democrats, in legislative elections too close to call. AFP PHOTO/NICHOLAS KAMM (Photo credit should read NICHOLAS KAMM/AFP/Getty Images)
