With two days to go, Peru's presidential runoff is too close to call — and the world's third-largest copper producer is heading into the vote

Peru's presidential candidates, conservative Keiko Fujimori and leftist Roberto Sánchez, closed their campaigns in Lima on Thursday before thousands of supporters, three days…

Peru heads into a knife-edge presidential runoff on Sunday after Keiko Fujimori and Roberto Sánchez held their closing rallies and the country entered its pre-vote quiet period.