Former US President Donald Trump has officially endorsed Abelardo de la Espriella for the Colombian presidency following the first round of voting.De la Espriella secured a spot in the June 21 runoff against Ivan Cepeda after preliminary results showed both candidates separated by a narrow margin.The EU mission confirmed the electoral process remained transparent despite claims of potential fraud from the incumbent Gustavo Petro.Trump described his chosen candidate as a tough leader capable of restoring order and strengthening vital diplomatic ties with the US.