Canada's Prime Minister Stephen Harper (C) drives off after his arrival at Ngurah Rai International Airport in Denpasar on the Indonesian resort island of Bali to take part in the Asia-Pacific Economic Cooperation (APEC) summit on October 6, 2013. Leaders of the 21-member APEC grouping are arriving in Bali ahead of the leader's summit on October 7-8 in nearby Nusa Dua. AFP PHOTO / SONNY TUMBELAKA
Credit: SONNY TUMBELAKA
European Union Council President Herman Van Rompuy, Canadian Prime Minister Stephen Harper, French President Francois Hollande, British Prime Minister David Cameron, U.S. President Barack Obama, German Chancellor Angela Merkel, Japanese Prime Minister Shinzo Abe, Italian Prime Minister Matteo Renzi and European Union Commission President Jose Manuel Barroso chat during a meeting of G7 leaders on March 24, 2014 in The Hague, Netherlands. The G7 leaders are meeting to dicuss the current crisis in Ukraine during the 2014 Nuclear Secuirty Summit in The Hague.
Credit: Sean Gallup
In this handout photo provided by the G20 Australia, Australia's Prime Minister Tony Abbott greets Canada's Prime Minister Stephen Harper in the Reading Room at Parliament House during the G20 Leaders' Summit on November 15, 2014 in Brisbane, Australia. World leaders have gathered in Brisbane for the annual G20 Summit and are expected to discuss economic growth, free trade and climate change as well as pressing issues including the situation in Ukraine and the Ebola crisis.
Prime Minister of Canada Stephen Harper (R) shakes hands with Prime Minister of New Zealand John Key after arriving in Auckland on November 14, 2014 at the Sky City Grand Hotel in Auckland, New Zealand. World economic leaders will all travel to Brisbane for the G20 Leadership Summit November 15-16.
Credit: Jason Dorday
Prime Minister Stephen Harper poses for pictures as Team Canada plays Team Russia in the Gold Medal game of the IIHF World Junior Hockey Tournament at the Air Canada Centre in Toronto. January 5, 2015.
Credit: Steve Russell
Prime Minister Of Canada Stephen Harper and Prime Minister of New Zealand John Key take part in a joint press conference at the Sky City Grand Hotel on November 14, 2014 in Auckland, New Zealand. World economic leaders will all travel to Brisbane for the G20 Leadership Summit November 15-16.
Credit: Jason Dorday
Canadian Prime Minister Stephen Harper shakes hands with Chinese President Xi Jinping (R) during an APAC Bilateral Meeting at the Great Hall of the People on November 9, 2014 in Beijing, China.