On June 21, Colombia will hold a run-off presidential election. The two candidates, Abelardo de la Espriella and Iván Cepeda, are from opposite ends of the ideological spectrum and represent distinct approaches to fighting the drug war. Conservative outsider de la Espriella would be a hard-liner on crime, having vowed to build mega-prisons similar to what El Salvadoran President Nayib Bukele has done in his country. In contrast, Cepeda, an ally of current President Gustavo Petro, would continue