The first of the three campaign weeks ahead of Colombia's presidential runoff, set for June 21, has been marked by a contrast: a right that had failed to unite for the first round ended up aligned behind far-right candidate Abelardo de la Espriella, while the left of Senator Iván Cepeda and President Gustavo Petro has struggled to coordinate its effort. De la Espriella was the most-voted candidate on May 31, with 43.74% against Cepeda's 40.90%.