A political newcomer, de la Espriella has reached the last round of Colombia's presidential race. What would a win mean?

A political newcomer, de la Espriella has reached the last round of Colombia's presidential race. What would a win mean?

De La Espriella, 47, has proposed a tough crackdown on crime, as well as the end to peace talks with armed groups and a boost to Colombia's oil and gas sector.