FILE PHOTO: Rebels of Colombia’s Marxist National Liberation Army (ELN) get off a boat after patrolling the river, in the northwestern jungles, Colombia August 30, 2017. REUTERS/Federico Rios/File Photo
FILE PHOTO: Rebels of Colombia’s Marxist National Liberation Army (ELN) get off a boat after patrolling the river, in the northwestern jungles, Colombia August 30, 2017. REUTERS/Federico Rios/File Photo