Colombia's presidential election pits outgoing leader's ally against pro-Trump candidates

Colombians are voting in a presidential election featuring a Petro ally and pro-Trump candidates with opposing views on peace. The race includes Ivan Cepeda, who supports Petro's 'total peace' initiative, and Abelardo de la Espriella and Paloma Valencia, who advocate harsher measures against armed groups. The election follows a surge in violence and a failed 2016 peace agreement with FARC.