De la Espriella gives a victory speech vowing unity as Cepeda awaits the final tally

Right-wing candidate Abelardo de la Espriella delivered a victory speech on Sunday in Barranquilla, in which he proclaimed himself the winner of Colombia's presidential runoff according to the preliminary count and called for national unity, while the official tally remained under way and his rival, left-wing senator Iván Cepeda, conditioned recognition of the result on the definitive count.