Peruvian presidential candidate Keiko Fujimori accompanied by her husband Mark Villanella (L) and daughters Kaori and Kyara (R) attend a closing campaign rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori attends a closing campaign rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori attends a closing campaign rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori (R) and her husband Mark Villanella attend a closing campaign rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori (R) and her husband Mark Villanella attend a closing campaign rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori attends a closing campaign rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori attends a closing campaign rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori (L) and her brother and congressman Kenji attend a closing campaign rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori (R) and her husband Mark Villanella attend a closing campaign rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori attends a closing campaign rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori attends a closing campaign rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori attends a closing campaign rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori attends a closing campaign rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori attends a closing campaign rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori attends a closing campaign rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Supporters of Peruvian presidential candidate Keiko Fujimori attend a closing campaign rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Supporters of Peruvian presidential candidate Keiko Fujimori attend a closing campaign rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

A combination photo shows Peru's presidential candidates (L-R) Pedro Pablo Kuczynski and Keiko Fujimori attending election rallies in Lima and Huacho, May 3 and June 1, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori of the Fuerza Popular (Popular Force) party attends an election rally in Huacho, Peru, June 1, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori of the Fuerza Popular (Popular Force) party attends an election rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori of the Fuerza Popular (Popular Force) party attends an election rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori of the Fuerza Popular (Popular Force) party attends an election rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori of the Fuerza Popular (Popular Force) party attends an election rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori of the Fuerza Popular (Popular Force) party attends an election rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori of the Fuerza Popular (Popular Force) party attends an election rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori of the Fuerza Popular (Popular Force) party attends an election rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori of the Fuerza Popular (Popular Force) party attends an election rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori (C) of the Fuerza Popular (Popular Force) party attends an election rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori (L) of the Fuerza Popular (Popular Force) party attends an election rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori of the Fuerza Popular (Popular Force) party attends an election rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori of the Fuerza Popular (Popular Force) party attends an election rally in Lima, June 2, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori (R) of the Fuerza Popular (Popular Force) party attends an election rally in Callao, Peru, May 31, 2016. REUTERS/Janine Costa

Peruvian presidential candidate Keiko Fujimori of the Fuerza Popular (Popular Force) party attends an election rally in Callao, Peru, May 31, 2016. REUTERS/Janine Costa 

Peruvian presidential candidate Keiko Fujimori of the Fuerza Popular (Popular Force) party attends an election rally in Callao, Peru, May 31, 2016. REUTERS/Janine Costa 

Peruvian presidential candidate Keiko Fujimori of the Fuerza Popular (Popular Force) party attends an election rally in Callao, Peru, May 31, 2016. REUTERS/Janine Costa 

Peruvian presidential candidate Keiko Fujimori of the Fuerza Popular (Popular Force) party attends an election rally in Callao, Peru, May 31, 2016. REUTERS/Janine Costa 

Peruvian presidential candidate Keiko Fujimori of the Fuerza Popular (Popular Force) party attends an election rally in Callao, Peru, May 31, 2016. REUTERS/Janine Costa 

Peruvian presidential candidate Keiko Fujimori of the Fuerza Popular (Popular Force) party attends an election rally in Callao, Peru, May 31, 2016. REUTERS/Janine Costa 

Peruvian presidential candidate Keiko Fujimori of the Fuerza Popular (Popular Force) party attends an election rally in Callao, Peru, May 31, 2016. REUTERS/Janine Costa 

Peruvian presidential candidate Keiko Fujimori of the Fuerza Popular (Popular Force) party attends an election rally in Callao, Peru, May 31, 2016. REUTERS/Janine Costa

Peruvian presidential candidate Keiko Fujimori of the Fuerza Popular (Popular Force) party attends an election rally in Callao, Peru, May 31, 2016. REUTERS/Janine Costa 

Peruvian presidential candidate Keiko Fujimori of the Fuerza Popular (Popular Force) party attends an election rally in Callao, Peru, May 31, 2016. REUTERS/Janine Costa 

Peruvian presidential candidate Keiko Fujimori of the Fuerza Popular (Popular Force) party attends an election rally in Callao, Peru, May 31, 2016. REUTERS/Janine Costa 

Peruvian presidential candidate Keiko Fujimori of the Fuerza Popular (Popular Force) party attends an election rally in Callao, Peru, May 31, 2016. REUTERS/Janine Costa 

Peruvian presidential candidate Keiko Fujimori of the Fuerza Popular (Popular Force) party attends an election rally in Callao, Peru, May 31, 2016. REUTERS/Janine Costa

Peruvian presidential candidate Keiko Fujimori of the Fuerza Popular (Popular Force) party attends an election rally in Callao, Peru, May 31, 2016. REUTERS/Janine Costa TPX IMAGES OF THE DAY

Peruvian presidential candidate Keiko Fujimori (R) and economist Elmer Cuba talk to the press during a visit to San Juan de Lurigancho in Lima, Peru, May 4, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori (R) and economist Elmer Cuba talk to the press during a visit to San Juan de Lurigancho in Lima, Peru, May 4, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori (R) stands next to economist Elmer Cuba visit to San Juan de Lurigancho in Lima, Peru, May 4, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori (R) gestures next to economist Elmer Cuba visit to San Juan de Lurigancho in Lima, Peru, May 4, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori (R), next to economist Elmer Cuba (C) and Congressman Joaquin Ramirez, talks to the press during a visit to San Juan de Lurigancho in Lima, Peru, May 4, 2016. REUTERS/Mariana Bazo/File Photo 

Peruvian presidential candidate Keiko Fujimori of Fuerza Popular (Popular Force) party greets supporters after a meeting with local leaders in San Juan de Lurigancho in Lima, Peru, May 10, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori of Fuerza Popular (Popular Force) gives a speech during a meeting with local leaders in San Juan de Lurigancho in Lima, Peru, May 10, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori (C) of Fuerza Popular (Popular Force) party greets supporters after a meeting with local leaders in San Juan de Lurigancho in Lima, Peru, May 10, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori (C) of Fuerza Popular (Popular Force) party greets supporters after a meeting with local leaders in San Juan de Lurigancho in Lima, Peru, May 10, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori of Fuerza Popular (Popular Force) attends a meeting with local leaders in San Juan de Lurigancho in Lima, Peru, May 10, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori of Fuerza Popular (Popular Force) attends a meeting with local leaders in San Juan de Lurigancho in Lima, Peru, May 10, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori of Fuerza Popular (Popular Force) attends a meeting with local leaders in San Juan de Lurigancho in Lima, Peru, May 10, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori's supporters attend a meeting with local leaders in San Juan de Lurigancho in Lima, Peru, May 10, 2016. REUTERS/Mariana Bazo 

Peruvian presidential candidate Keiko Fujimori (C) of Fuerza Popular (Popular Force) party greets supporters after a meeting with local leaders in San Juan de Lurigancho in Lima, Peru, May 10, 2016. REUTERS/Mariana Bazo