A Colombian man walks past electoral lists in the mayoral building at Bolivar Square in Bogota June 12, 2014. President Juan Manuel Santos and opposition challenger Oscar Ivan Zuluaga are in a tight ... more 
A Colombian man walks past electoral lists in the mayoral building at Bolivar Square in Bogota June 12, 2014. President Juan Manuel Santos and opposition challenger Oscar Ivan Zuluaga are in a tight race ahead of a second-round vote on June 15 for Colombia's top job, in an election campaign being held against a backdrop of peace talks with Marxist rebels. REUTERS/Jose Miguel Gomez (COLOMBIA - Tags: POLITICS ELECTIONS) less 
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Reuters | Photo By JOSE MIGUEL GOMEZ / REUTERS
Thu, Jun 12, 2014 3:35 PM EDT