72nd Cannes Film Festival - Screening of the film "Rocketman" out of competition -Leave after the screening - Cannes, France, May 16, 2019. Cyril Dion poses. REUTERS/Stephane Mahe 

Cycling - Tour de France - The 181-km Stage 6 from Brest to Mur-de-Bretagne Guerleden - July 12, 2018 - Direct Energie riders Damien Gaudin of France and Fabien Grellier of France, Wanty-Groupe Gobert rider Dion Smith of New Zealand, Cofidis rider Anthony Turgis of France and Fortuneo-Samsic rider Laurent Pichon of France pass agricultural machinery. REUTERS/Stephane Mahe 

Cycling - Tour de France - The 181-km Stage 6 from Brest to Mur-de-Bretagne Guerleden - July 12, 2018 - Direct Energie riders Damien Gaudin of France and Fabien Grellier of France, Wanty-Groupe Gobert rider Dion Smith of New Zealand, Cofidis rider Anthony Turgis of France and Fortuneo-Samsic rider Laurent Pichon of France in action. REUTERS/Stephane Mahe 

Cycling - Tour de France - The 181-km Stage 6 from Brest to Mur-de-Bretagne Guerleden - July 12, 2018 - Direct Energie riders Damien Gaudin of France and Fabien Grellier of France, Wanty-Groupe Gobert rider Dion Smith of New Zealand and Cofidis rider Anthony Turgis of France in action. REUTERS/Stephane Mahe 

Cycling - Tour de France - The 181-km Stage 6 from Brest to Mur-de-Bretagne Guerleden - July 12, 2018 - Direct Energie riders Damien Gaudin of France and Fabien Grellier of France, Cofidis rider Anthony Turgis of France, Wanty-Groupe Gobert rider Dion Smith of New Zealand and Fortuneo-Samsic rider Laurent Pichon of France in action. REUTERS/Stephane Mahe 

Cycling - Tour de France - The 181-km Stage 6 from Brest to Mur-de-Bretagne Guerleden - July 12, 2018 - Direct Energie riders Damien Gaudin of France and Fabien Grellier of France, Cofidis rider Anthony Turgis of France, Wanty-Groupe Gobert rider Dion Smith of New Zealand and Fortuneo-Samsic rider Laurent Pichon of France in action. REUTERS/Stephane Mahe 

Cycling - Tour de France - The 35.5-km Stage 3 Team Time Trial from Cholet to Cholet - July 9, 2018 - Wanty-Groupe Gobert rider Dion Smith of New Zealand celebrates on the podium, wearing the polka-dot jersey. REUTERS/Stephane Mahe 

Cycling - Tour de France - The 35.5-km Stage 3 Team Time Trial from Cholet to Cholet - July 9, 2018 - Wanty-Groupe Gobert rider Dion Smith of New Zealand celebrates on the podium, wearing the polka-dot jersey. REUTERS/Stephane Mahe 

Cycling - Tour de France - The 182.5-km Stage 2 from Mouilleron-Saint-Germain to La Roche-sur-Yon - July 8, 2018 - Direct Energie rider Sylvain Chavanel of France, Wanty-Groupe Gobert rider Dion Smith of New Zealand and Trek-Segafredo rider Michael Gogl of Austria in action. REUTERS/Stephane Mahe 

Cycling - Tour de France - The 182.5-km Stage 2 from Mouilleron-Saint-Germain to La Roche-sur-Yon - July 8, 2018 - Wanty-Groupe Gobert rider Dion Smith of New Zealand, Trek-Segafredo rider Michael Gogl of Austria and Direct Energie rider Sylvain Chavanel of France in action. REUTERS/Stephane Mahe 

Former Canadian Foreign Minister Stephane Dion receives a standing ovation as he delivers his farewell speech in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada, January 31, 2017. REUTERS/Chris Wattie 

Canada's Prime Minister Justin Trudeau (2nd L) embraces former Foreign Minister Stephane Dion after Dion delivered his farewell speech in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada, January 31, 2017. REUTERS/Chris Wattie 

Former Canadian Foreign Minister Stephane Dion receives a standing ovation as he stands to deliver his farewell speech in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada, January 31, 2017. REUTERS/Chris Wattie 

Canada's Prime Minister Justin Trudeau (L) embraces former Foreign Minister Stephane Dion after Dion delivered his farewell speech in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada, January 31, 2017. REUTERS/Chris Wattie TPX IMAGES OF THE DAY 

Canada's Foreign Minister Stephane Dion speaks during Question Period in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada, November 22, 2016. REUTERS/Chris Wattie 

U.S. Secretary of State John Kerry (R) greets Canadian Foreign Minister Stephane Dion before their bilateral meeting at the APEC Ministers Summit in Lima, Peru November 17, 2016. REUTERS/Mark Ralston/Pool 

U.S. Secretary of State John Kerry (R) greets Canadian Foreign Minister Stephane Dion before their bilateral meeting at the APEC Ministers Summit in Lima, Peru November 17, 2016. REUTERS/Mark Ralston/Pool 

US Secretary of State John Kerry (R) greets Canadian Foreign Minister Stephane Dion before their bilateral meeting at the APEC Ministerial Meeting during the APEC Summit in Lima, Peru November 17, 2016. REUTERS/Mark Ralston/Pool 

(L-R) Canada's Foreign Minister Stephane Dion, Quebec's former Premier Pierre-Marc Johnson, Canada's International Trade Minister Chrystia Freeland, Quebec's former Premier Jean Charest, Canada's Prime Minister Justin Trudeau, Quebec's Premier Philippe Couillard and Canada's CETA Envoy Pierre Pettigrew pose after signing the Comprehensive Economic and Trade Agreement (CETA), at the European Council in Brussels, Belgium, October 30, 2016. REUTERS/Francois Lenoir 

Foreign Minister of Canada Stephane Dion poses for a portrait picture at the United Nations Headquarters in the Manhattan borough of New York, New York, U.S., October 20, 2016. REUTERS/Carlo Allegri 

Foreign Minister of Canada Stephane Dion poses for a portrait picture at the United Nations Headquarters in the Manhattan borough of New York, New York, U.S., October 20, 2016. REUTERS/Carlo Allegri 

Foreign Minister of Canada Stephane Dion is pictured during an interview at the United Nations Headquarters in the Manhattan borough of New York, New York, U.S., October 20, 2016. REUTERS/Carlo Allegri 

Canada's Foreign Minister Stephane Dion leaves the House of Commons on Parliament Hill in Ottawa, Ontario, Canada, October 19, 2016. REUTERS/Chris Wattie 

Canadian Minister of Foreign Affairs Stephane Dion and Mexico's Foreign Minister Claudia Ruiz Massieu walk off the podium after addressing the media at the foreign ministry building (SRE) in Mexico City, Mexico October 12, 2016. REUTERS/Edgard Garrido 

Canadian Minister of Foreign Affairs Stephane Dion walks onto the podium before addressing the media at the foreign ministry building (SRE) in Mexico City, Mexico October 12, 2016. REUTERS/Edgard Garrido 

Canadian Minister of Foreign Affairs Stephane Dion addresses the media at the foreign ministry building (SRE) in Mexico City, Mexico October 12, 2016. REUTERS/Edgard Garrido 

Mexico's Foreign Minister Claudia Ruiz Massieu gestures to Canadian Minister of Foreign Affairs Stephane Dion after they address the media at the foreign ministry building (SRE) in Mexico City, Mexico October 12, 2016. REUTERS/Edgard Garrido 

Canadian Minister of Foreign Affairs Stephane Dion and Mexico's Foreign Minister Claudia Ruiz Massieu address the media at the foreign ministry building (SRE) in Mexico City, Mexico October 12, 2016. REUTERS/Edgard Garrido 

U.S. Secretary of State John Kerry greets French Minister for Foreign Affairs Jean-Marc Ayrault (2nd R), British Foreign Secretary Boris Johnson (2nd L), Italian Minister of Foreign Affairs Paolo Gentiloni Silveri (C), and Canadian Minister of Foreign Affairs Stephane Dion (R) during a G7 working dinner at the Marriott East Side Hotel in Manhattan, New York, U.S., September 20, 2016. REUTERS/Darren Ornitz 

Japanese Minister of Foreign Affairs Fumio Kishida (R) shakes hands with Canadian Minister of Foreign Affairs Stephane Dion during a G7 working dinner at the Marriott East Side Hotel in Manhattan, New York, U.S., September 20, 2016. REUTERS/Darren Ornitz 

European Union Foreign Policy Chief Federica Mogherini (L-R), French Minister for Foreign Affairs Jean-Marc Ayrault, Italian Minister of Foreign Affairs Paolo Gentiloni Silveri, U.S. Secretary of State John Kerry, Japanese Minister of Foreign Affairs Fumio Kishida, German Foreign Minister Frank-Walter Steinmeier, Canadian Minster of Foreign Affairs Stephane Dion, and British Foreign Secretary Boris Johnson pose for a photograph at a G7 working dinner at the Marriott East Side Hotel in Manhattan, New York, U.S., September 20, 2016. REUTERS/Darren Ornitz 

Vietnam's Deputy Prime Minister and Foreign Minister Pham Binh Minh attends a press conference with Canada's Foreign Minister Stephane Dion (unseen) at the Government Guesthouse in Hanoi, Vietnam September 5, 2016. REUTERS/Kham 

Vietnam's Deputy Prime Minister and Foreign Minister Pham Binh Minh attends a press conference with Canada's Foreign Minister Stephane Dion (unseen) at the Government Guesthouse in Hanoi, Vietnam September 5, 2016. REUTERS/Kham 

Canada's Foreign Minister Stephane Dion (L) and Vietnam's Deputy Prime Minister and Foreign Minister Pham Binh Minh attend a press conference at the Government Guesthouse in Hanoi, Vietnam September 5, 2016. REUTERS/Kham 

Canada's Foreign Minister Stephane Dion attends a press conference with Vietnam's Deputy Prime Minister and Foreign Minister Pham Binh Minh (unseen) at the Government Guesthouse in Hanoi, Vietnam September 5, 2016. REUTERS/Kham 

Canada's Foreign Minister Stephane Dion (L) and Vietnam's Deputy Prime Minister and Foreign Minister Pham Binh Minh attend a press conference at the Government Guesthouse in Hanoi, Vietnam September 5, 2016. REUTERS/Kham 

Canada's Foreign Minister Stephane Dion meets Vietnam's Deputy Prime Minister and Foreign Minister Pham Binh Minh at the Government Guesthouse in Hanoi, Vietnam September 5, 2016. REUTERS/Kham 

Canada's Foreign Minister Stephane Dion (L) is greeted by Vietnam's Deputy Prime Minister and Foreign Minister Pham Binh Minh at the Government Guesthouse in Hanoi, Vietnam September 5, 2016. REUTERS/Kham 

Canada's Foreign Minister Stephane Dion (2nd L) and Vietnam's Deputy Prime Minister and Foreign Minister Pham Binh Minh (2nd R) talk at the Government Guesthouse in Hanoi, Vietnam September 5, 2016. REUTERS/Kham 

Canada's Foreign Minister Stephane Dion (L) poses for a photo with Vietnam's Deputy Prime Minister and Foreign Minister Pham Binh Minh at the Government Guesthouse in Hanoi, Vietnam September 5, 2016. REUTERS/Kham 

Canada's Foreign Minister Stephane Dion (3rd L) and Ambassador to Vietnam David Devine (2nd L) pose for a photo in front of heritage site Quan Chuong gate after visiting the Old Quarter's night market in Hanoi, Vietnam September 4, 2016. REUTERS/Kham 

Canada's Foreign Minister Stephane Dion visits the traditional children toys' Hang Ma street in Hanoi, Vietnam September 4, 2016. REUTERS/Kham 

Canada's Foreign Minister Stephane Dion (3rd R) visits the traditional children toys' Hang Ma street in Hanoi, Vietnam September 4, 2016. REUTERS/Kham 

Canada's Foreign Minister Stephane Dion waves his hand to embassy staff after he crosses the street in Hanoi, Vietnam September 4, 2016. REUTERS/Kham 

Canada's Foreign Minister Stephane Dion poses with a traditional "quai thao" hat during his visit to Van Mieu temple of literature in Hanoi, Vietnam September 4, 2016. REUTERS/Kham 

Canada's Foreign Minister Stephane Dion (2nd L) writes a calligraphy painting during his visit to Van Mieu temple of literature in Hanoi, Vietnam September 4, 2016. REUTERS/Kham 

Canada's Foreign Minister Stephane Dion (2nd L) receives a calligraphy painting from local calligrapher Tran Quoc Tri (L) during his visit to Van Mieu temple of literature in Hanoi, Vietnam September 4, 2016. The words reads "Studious - learning ethics first, then studying knowledge". REUTERS/Kham 

Canada's Foreign Minister Stephane Dion touches a bronze crane as he visits Van Mieu temple of literature in Hanoi, Vietnam September 4, 2016. REUTERS/Kham 

Canada's Foreign Minister Stephane Dion visits Van Mieu temple of literature in Hanoi, Vietnam September 4, 2016. REUTERS/Kham 

Canada's Foreign Minister Stephane Dion (2nd L) poses for a photo with children holding masks during his visit to Van Mieu temple of literature in Hanoi, Vietnam September 4, 2016. REUTERS/Kham 

Canada's Foreign Minister Stephane Dion (C) visits the Tuol Sleng Genocide Museum, also known as the notorious security prison S-21, in Phnom Penh, Cambodia September 2, 2016. REUTERS/Samrang Pring 

Canada's Foreign Minister Stephane Dion visits the Tuol Sleng Genocide Museum, also known as the notorious security prison S-21, in Phnom Penh, Cambodia September 2, 2016. REUTERS/Samrang Pring 

Canada's Foreign Minister Stephane Dion (C) visits the Tuol Sleng Genocide Museum, also known as the notorious security prison S-21, in Phnom Penh Cambodia, September 2, 2016. REUTERS/Samrang Pring 

Canada's Foreign Minister Stephane Dion gestures during his visit to the Tuol Sleng Genocide Museum, also known as the notorious security prison S-21, in Phnom Penh, Cambodia September 2, 2016. REUTERS/Samrang Pring 

Canada's Foreign Minister Stephane Dion (R) visits the Tuol Sleng Genocide Museum, also known as the notorious security prison S-21, in Phnom Penh, Cambodia September 2, 2016. REUTERS/Samrang Pring 

Canada's Foreign Minister Stephane Dion (2nd R), survivors from Khmer Rouge Nong Chanphal (R), Chum Mey (2nd L), and museum director Chhay Visoth (L) pose for a picture during Dion's visit to the Tuol Sleng Genocide Museum, also known as the notorious security prison S-21, in Phnom Penh, Cambodia September 2, 2016. REUTERS/Samrang Pring 

Canada's Foreign Minister Stephane Dion (L) visits the Tuol Sleng Genocide Museum, also known as the notorious security prison S-21, in Phnom Penh, Cambodia September 2, 2016. REUTERS/Samrang Pring 

Canada's Foreign Minister Stephane Dion visits the Tuol Sleng Genocide Museum, also known as the notorious security prison S-21, in Phnom Penh, Cambodia September 2, 2016. REUTERS/Samrang Pring 

Tuol Sleng survivor Chum Mey (front) and Canada's Foreign Minister Stephane Dion (center R) are seen during Dion's visit to the Tuol Sleng Genocide Museum, also known as the notorious security prison S-21, in Phnom Penh, Cambodia September 2, 2016. REUTERS/Samrang Pring 

Canada's Foreign Minister Stephane Dion (R), arrives for a meeting with Cambodian Prime Minister Hun Sen at the Prime Minister's office in Phnom Penh, September 2, 2016. REUTERS/Samrang Pring