Foreign Correspondents' VoiceAlan HerreraAugust 22, 2023Juan Esteban Silva, Colombia, Alan Herrera, W Radio, Caracol Radio, Caracol Televisión How Journalist Juan Esteban Silva's Childhood Inspiration Took Him from Colombia to Washington Silva has an investigative journalism background and currently works for W Radio Colombia. Foreign Correspondents' VoiceAlan HerreraAugust 22, 2023Juan Esteban Silva, Colombia, Alan Herrera, W Radio, Caracol Radio, Caracol Televisión