By Brian Ellsworth
BOGOTA, May 25 (Reuters) - Colombian President Juan Manuel Santos and right-wing challenger Oscar Ivan Zuluaga were locked in a tight election race on Sunday and will face each other in a runoff next month.
By Brian Ellsworth
BOGOTA, May 25 (Reuters) - Colombian President Juan Manuel Santos and right-wing challenger Oscar Ivan Zuluaga were locked in a tight election race on Sunday and will face each other in a runoff next month.