Who was Niño Guerrero? The elusive gang leader behind Tren de Aragua

By Uriel Blanco, CNN (CNN) — Shortly after 9 p.m. on Friday, US President Donald Trump made an unusual announcement on his social media platform Truth Social. Trump said that the US and Venezuela had collaborated to kill Héctor Rusthenford Guerrero Flores, also known as “Niño Guerrero” and identified as the top leader of the