Leftist candidate Roberto Sanchez has taken a narrow lead over conservative Keiko Fujimori in Peru's presidential runoff election. The margin is very slim, with fewer than 4,300 votes separating the two.

Leftist canditate Roberto Sanchez pulled into the lead in Peru's presidential runoff on Monday, overtaking conservative Keiko Fujimori by a razor-thin margin. Fewer than 4,300 votes separate Sanchez from Fujimori, who has already tried and failed to reach the presidency three times.