Peruvian presidential candidate Keiko Fujimori, accompanied by elected congressmen, attends a news conference after Peru's electoral office ONPE said she lost against Pedro Pablo Kuczynski in the country's presidential election, at her party's headquarters in Lima, Peru, June 10, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori, accompanied by her husband Mark Villanella and elected congressmen, attends a news conference after Peru's electoral office ONPE said she lost against Pedro Pablo Kuczynski in the country's presidential election, at her party's headquarters in Lima, Peru, June 10, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori, accompanied by her husband Mark Villanella and elected congressmen, attends a news conference after Peru's electoral office ONPE said she lost against Pedro Pablo Kuczynski in the country's presidential election, at her party's headquarters in Lima, Peru, June 10, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori, accompanied by her husband Mark Villanella and elected congressmen, attends a news conference after Peru's electoral office ONPE said she lost against Pedro Pablo Kuczynski in the country's presidential election, at her party's headquarters in Lima, Peru, June 10, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori, accompanied by elected congressmen, gives a speech to the media after Peru's electoral office ONPE said she lost against Pedro Pablo Kuczynski in the country's presidential election, at her party's headquarters in Lima, Peru, June 10, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori accompanied by elected congressmen gives a speech to the media after Peru's electoral office ONPE said she lost against Pedro Pablo Kuczynski in the country's presidential election, at her party's headquarters in Lima, Peru, June 10, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori, accompanied by her husband Mark Villanella and elected congressmen, attends a news conference after Peru's electoral office ONPE said she lost against Pedro Pablo Kuczynski in the country's presidential election, at her party's headquarters in Lima, Peru, June 10, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori, accompanied by her husband Mark Villanella and elected congressmen, waves to the media after Peru's electoral office ONPE said she lost against Pedro Pablo Kuczynski in the country's presidential election, at her party's headquarters in Lima, Peru, June 10, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori accompanied by elected congressmen gives a speech to the media after Peru's electoral office ONPE said she lost against Pedro Pablo Kuczynski in the country's presidential election, at her party's headquarters in Lima, Peru, June 10, 2016. REUTERS/Mariana Bazo 

Demonstrators holding a banner reads "Fujimori Genocidal" protest against Peruvian presidential candidate Keiko Fujimori outside Peru's National Office of Electoral Processes (ONPE) in Lima, Peru, June 7, 2016. REUTERS/Janine Costa 

Police stand guard next to a supporter of Peruvian presidential candidate Keiko Fujimori outside Peru's National Office of Electoral Processes (ONPE) in Lima, Peru, June 7, 2016. REUTERS/Janine Costa TPX IMAGES OF THE DAY

Police stand guard outside Peru's National Office of Electoral Processes (ONPE) in Lima, Peru, June 7, 2016. REUTERS/Janine Costa 

Police stand guard outside Peru's National Office of Electoral Processes (ONPE) in Lima, Peru, June 7, 2016. REUTERS/Janine Costa 

A dog looks on as police stand guard outside Peru's National Office of Electoral Processes (ONPE) in Lima, Peru, June 7, 2016. REUTERS/Janine Costa 

Police stand guard outside Peru's National Office of Electoral Processes (ONPE) in Lima, Peru, June 7, 2016. REUTERS/Janine Costa 

Supporters of Peruvian presidential candidate Pedro Pablo Kuczynski holding Peruvian flags shout slogans outside Peru's National Office of Electoral Processes (ONPE) in Lima, Peru, June 7, 2016. REUTERS/Janine Costa 

Electoral signs of Peru's presidential candidate Keiko Fujimori of 'Fuerza Popular' party are seen in Villa Maria del Triunfo on the outskirts of Lima, Peru June 3, 2016, REUTERS/Mariana Bazo 

Electoral signs of Peru's presidential candidates Keiko Fujimori of 'Fuerza Popular' party are seen in Villa Maria del Triunfo on the outskirts of Lima, Peru June 3, 2016. The sign reads "The future is afoot." REUTERS/Mariana Bazo 

Electoral signs of Peru's presidential candidates Keiko Fujimori of 'Fuerza Popular' party are seen in Villa Maria del Triunfo on the outskirts of Lima, Peru June 3, 2016. The sign reads "The future is afoot." REUTERS/Mariana Bazo 

Electoral signs of Peru's presidential candidates Keiko Fujimori of 'Fuerza Popular' party are seen in Villa Maria del Triunfo on the outskirts of Lima, Peru, June 3, 2016. The sign reads "The future is afoot." REUTERS/Mariana Bazo 

Riot police use a water-cannon to disperse supporters of Kenya's opposition Coalition for Reforms and Democracy (CORD) during a protest at the premises hosting the headquarters of Independent Electoral and Boundaries Commission (IEBC) to demand the disbandment of the electoral body ahead of next year's election in Nairobi, Kenya, May 23, 2016. REUTERS/Thomas Mukoya TPX IMAGES OF THE DAY

Riot police accost suspected members of the opposition Coalition for Reforms and Democracy (CORD), during a protest at the premises hosting the headquarters of Independent Electoral and Boundaries Commission (IEBC) to demand the disbandment of the electoral body ahead of next year's election in Nairobi, Kenya, May 9, 2016. REUTERS/Thomas Mukoya TPX IMAGES OF THE DAY

Peru's presidential candidate Julio Guzman gestures during a news conference after Peru's electoral board excluded him from the presidential elections, in Lima, March 10, 2016. REUTERS/Mariana Bazo 

Peru's presidential candidate Julio Guzman gestures during a news conference after Peru's electoral board excluded him from the presidential elections, in Lima, March 10, 2016. REUTERS/Mariana Bazo 

Peru's presidential candidate Julio Guzman attends a news conference after Peru's electoral board excluded him from the presidential elections, in Lima, March 10, 2016. REUTERS/Mariana Bazo 

Peru's presidential candidate Julio Guzman gestures during a news conference after Peru's electoral board excluded him from the presidential elections, in Lima, March 10, 2016. REUTERS/Mariana Bazo TPX IMAGES OF THE DAY

Peru's presidential candidate Julio Guzman leaves a news conference after Peru's electoral board excluded him from the presidential elections, in Lima, March 10, 2016. REUTERS/Mariana Bazo 

Peru's presidential candidate Julio Guzman attends a news conference after Peru's electoral board excluded him from the presidential elections, in Lima, March 10, 2016. REUTERS/Mariana Bazo 

Peru's presidential candidate Julio Guzman attends a news conference after Peru's electoral board excluded him from the presidential elections, in Lima, March 10, 2016. REUTERS/Mariana Bazo 

Peru's presidential candidate Julio Guzman attends a news conference after Peru's electoral board excluded him from the presidential elections, in Lima, March 10, 2016. REUTERS/Mariana Bazo 

Peru's presidential candidate Julio Guzman attends a news conference after Peru's electoral board excluded him from the presidential elections, in Lima, March 10, 2016. REUTERS/Mariana Bazo 

Peru's presidential candidate Cesar Acuna talks to the media after the electoral board rejected the wealthy former governor and center-left populist's appeal to stay in the presidential elections, in Lima March 9, 2016. REUTERS/Mariana Bazo 

Peru's presidential candidate Cesar Acuna leaves a news conference after the electoral board rejected the wealthy former governor and center-left populist's appeal to stay in the presidential elections, in Lima March 9, 2016. REUTERS/Mariana Bazo 

Peru's presidential candidate Cesar Acuna attends a news conference after the electoral board rejected the wealthy former governor and center-left populist's appeal to stay in the presidential elections, in Lima March 9, 2016. REUTERS/Mariana Bazo 

Peru's presidential candidate Cesar Acuna leaves a news conference after the electoral board rejected the wealthy former governor and center-left populist's appeal to stay in the presidential elections, in Lima March 9, 2016. REUTERS/Mariana Bazo 

Peru's presidential candidate Cesar Acuna attends a news conference after the electoral board rejected the wealthy former governor and center-left populist's appeal to stay in the presidential elections, in Lima March 9, 2016. REUTERS/Mariana Bazo 

Peru's presidential candidate Cesar Acuna talks to the media after the electoral board rejected the wealthy former governor and center-left populist's appeal to stay in the presidential elections, in Lima March 9, 2016. REUTERS/Mariana Bazo 

A member of the electoral polling committee holds a ballot paper during a national referendum in El Alto, Bolivia February 21, 2016. Bolivia goes to the polls on Sunday in a referendum that will decide if President Evo Morales can stay in power for a fourth term, with the result looking uncertain as support for the once popular leader has ebbed. REUTERS/David Mercado 

A woman stands next to a member of the electoral polling committee, who is holding a ballot paper, during a national referendum in El Alto, Bolivia February 21, 2016. Bolivia goes to the polls on Sunday in a referendum that will decide if President Evo Morales can stay in power for a fourth term, with the result looking uncertain as support for the once popular leader has ebbed. REUTERS/David Mercado 

A member of the electoral polling committee holds a ballot paper during a national referendum in El Alto, Bolivia February 21, 2016. Bolivia goes to the polls on Sunday in a referendum that will decide if President Evo Morales can stay in power for a fourth term, with the result looking uncertain as support for the once popular leader has ebbed. REUTERS/David Mercado 

An electoral commission worker sits in a polling station just before people start voting during elections in Kaabong in Karamoja region, Uganda February 18, 2016. Ugandans start casting votes on Thursday to decide whether to give Yoweri Museveni, in power for three decades, another term in office. REUTERS/Goran Tomasevic 

A boy walks past electoral campaign posters for presidential candidates in Niamey, Niger, February 16, 2016. Niger holds presidential and legislative elections on Sunday. REUTERS/Joe Penney 

A woman walks past electoral campaign posters for presidential candidate Seini Oumarou in Niamey, Niger, February 16, 2016. Niger holds presidential and legislative elections on Sunday. REUTERS/Joe Penney TPX IMAGES OF THE DAY

A man rides past electoral campaign posters for presidential candidate Seini Oumarou in Niamey, Niger, February 16, 2016. Niger holds presidential and legislative elections on Sunday. REUTERS/Joe Penney 

Fanmi Lavalas' presidential candidate Maryse Narcisse listens to a question during an interview with Reuters in Port-au-Prince, Haiti, January 25, 2016. The electoral poster in the background shows deposed former president Jean Bertrand Aristide and Narcisse. REUTERS/Andres Martinez Casares 

A National Police officer uses a shotgun to disperse protesters during a demonstration against the electoral process in Port-au-Prince, Haiti, January 22, 2016. Haiti postponed a U.S.-backed presidential election as violent protests erupted on Friday after the opposition candidate vowed to boycott the vote over alleged fraud. REUTERS/Andres Martinez Casares TPX IMAGES OF THE DAY

A National Police officer kicks a burning tire as he clears a barricade during a demonstration against the electoral process in Port-au-Prince, Haiti, January 19, 2016. Haiti's delayed presidential run-off election will take place on January 24. REUTERS/Andres Martinez Casares 

A boy looks as protesters march during a demonstration against the electoral process in Port-au-Prince, Haiti, January 19, 2016. Haiti's delayed presidential run-off election will take place on January 24. REUTERS/Andres Martinez Casares 

A National Police officer kicks a tear gas canister during a demonstration against the electoral process in Port-au-Prince, Haiti, January 19, 2016. Haiti's delayed presidential run-off election will take place on January 24. REUTERS/Andres Martinez Casares 

Protesters march during a demonstration against the electoral process in Port-au-Prince, Haiti, January 19, 2016. Haiti's delayed presidential run-off election will take place on January 24. REUTERS/Andres Martinez Casares 

A National Police officer loads a tear gas riot gun during a demonstration against the electoral process in Port-au-Prince, Haiti, January 19, 2016. Haiti's delayed presidential run-off election will take place on January 24. REUTERS/Andres Martinez Casares 

A protester rolls a tire during a demonstration against the electoral process in Port-au-Prince, Haiti, January 19, 2016. Haiti's delayed presidential run-off election will take place on January 24. REUTERS/Andres Martinez Casares 

A National Police officer clears a burning barricade during a demonstration against the electoral process in Port-au-Prince, Haiti, January 19, 2016. Haiti's delayed presidential run-off election will take place on January 24. REUTERS/Andres Martinez Casares 

A man runs away as National Police officers disperse protesters with tear gas during a demonstration against the electoral process in Port-au-Prince, Haiti, January 19, 2016. Haiti's delayed presidential run-off election will take place on January 24. REUTERS/Andres Martinez Casares 

Protesters knock over a dumpster during a demonstration against the electoral process in Port-au-Prince, Haiti, January 18, 2016. Haiti's delayed presidential run-off election will take place on January 24. REUTERS/Andres Martinez Casares 

A protester hits a fuel dispenser with a machete during a demonstration against the electoral process in Port-au-Prince, Haiti, January 18, 2016. Haiti's delayed presidential run-off election will take place on January 24. REUTERS/Andres Martinez Casares 

A man walks past campaign posters of Marion Marechal-Le Pen (L), French National Front political party member and candidate for National Front in the Provence-Alpes-Cote d'Azur (PACA) region, and Christian Estrosi, mayor of Nice and Les Republicains party candidate, on electoral panels before the second round of the regional elections in Marseille, France, December 8, 2015. REUTERS/Jean-Paul Pelissier 

Campaign posters of Marion Marechal-Le Pen (L), French National Front political party member and candidate for National Front in the Provence-Alpes-Cote d'Azur (PACA) region and Christian Estrosi (R), mayor of Nice and Les Republicains party candidate, are seen on electoral panels before the second round of the regional elections in Marseille, France, December 8, 2015. REUTERS/Jean-Paul Pelissier 

A woman walks past campaign posters of Marion Marechal-Le Pen (R), French National Front political party member and candidate for National Front in the Provence-Alpes-Cote d'Azur (PACA) region and Christian Estrosi (L), mayor of Nice and Les Republicains party candidate, on electoral panels before the second round of the regional elections in Marseille, France, December 8, 2015. REUTERS/Jean-Paul Pelissier 

A campaign poster of Marion Marechal-Le Pen, French National Front political party member and candidate for National Front in the Provence-Alpes-Cote d'Azur (PACA) region, is ripped on electoral panels before the second round of the regional elections in Marseille, France, December 8, 2015. REUTERS/Jean-Paul Pelissier