Presidential Candidate Sergio Fajardo gestures during a campaign event in Medellin, Antioquia department on May 19, 2018. Colombia will hold the first round of presidential election next May 27. / AFP PHOTO / JOAQUIN SARMIENTOColombia’s presidential candidate Sergio Fajardo greets supporters during a campaign event in Medellin, Antioquia department on May 19, 2018. Colombia will hold the first round of its presidential election next May 27. / AFP PHOTO / JOAQUIN SARMIENTOColombian presidential candidate German Vargas Lleras gestures during his closing campaign rally in Bogota on May 20, 2018. Colombia will hold presidential elections on May 27. / AFP PHOTO / John VIZCAINO AFP PHOTO / John VIZCAINOAFP PHOTO / John VIZCAINOSupporters of Colombia’s presidential candidate German Vargas Lleras attend his closing campaign rally in Bogota on May 20, 2018. Colombia will hold presidential elections on May 27. / AFP PHOTO / John VIZCAINOAFP PHOTO / John VIZCAINO
Colombia’s presidential candidate for the Democratic Center Party, Ivan Duque, addresses supporters during his campaign closing rally in Bogota, Colombia on May 20, 2018, ahead of the May 27 presidential election. / AFP PHOTO / Raul ARBOLEDAColombia’s former president Alvaro Uribe speaks next to presidential candidate for the Democratic Center Party, Ivan Duque (R), during the latter’s campaign closing rally in Bogota, Colombia on May 20, 2018, ahead of the May 27 presidential election. / AFP PHOTO / Raul ARBOLEDASupporters of Colombia’s presidential candidate for the Democratic Center Party Ivan Duque, attend his closing campaign rally in Bogota, Colombia on May 20, 2018. / AFP PHOTO / Raul ARBOLEDAColombia’s Liberal Party presidential candidate, Humberto de la Calle, delivers a speech during a campaign rally in Bogota on May 20, 2018. Colombia will hold presidential elections on May 27. / AFP PHOTO / Diana SANCHEZColombia’s Liberal Party presidential candidate, Humberto de la Calle, delivers a speech during a campaign rally in Bogota on May 20, 2018. Colombia will hold presidential elections on May 27. / AFP PHOTO / Diana SANCHEZSupporters of Colombia’s Liberal Party presidential candidate Humberto de la Calle attend a campaign rally in Bogota on May 20, 2018. Colombia will hold presidential elections on May 27. / AFP PHOTO / Diana SanchezColombia’s Liberal Party presidential candidate, Humberto de la Calle, gestures during a campaign rally in Bogota on May 20, 2018. Colombia will hold presidential elections on May 27. / AFP PHOTO / Diana SANCHEZColombian presidential candidate Gustavo Petro (R) and his running mate Angela Robledo, from the Colombia Humana party, offer a conference press in Bogota, on May 20, 2018. Colombia will hold presidential elections on May 27. / AFP PHOTO / John VIZCAINOAFP PHOTO / John VIZCAINOSupporters of Colombian presidential candidate Gustavo Petro, from Colombia Humana party, take part in a campaign rally in Bogota, on May 17, 2018. Colombia will hold presidential elections on May 27. / AFP PHOTO / Raul ARBOLEDAAFP PHOTO / Raul ARBOLEDAAFP PHOTO / Raul ARBOLEDAAFP PHOTO / Raul ARBOLEDAColombian presidential candidate Gustavo Petro (3-R), from Colombia Humana party, speaks to supporters next to his wife Veronica Alcocer Garcia (2-R), during a campaign rally in Bogota, on May 17, 2018. Colombia will hold presidential elections on May 27. / AFP PHOTO / Raul Arboleda