A man receives information in a political campaign base at a shanty town in Lima, June 3, 2011. Left-wing Ollanta Humala was 3 points ahead of right-wing Keiko Fujimori, a poll by Lima's Catholic University showed on Friday before Sunday's presidential election, a source familiar with the data said. REUTERS/Enrique Castro-Mendivil (PERU - Tags: POLITICS ELECTIONS)