15 Oct. 2018
An undocumented Venezuelan migrant walks along the road between Pamplona and La Laguna, near Mutiscua, Colombia August 27, 2018. Venezuelans walk through sweltering lowlands, agricultural highlands, and frigid mountains during their trek. REUTERS/Carlos Garcia Rawlins SEARCH "MIGRANT TACHIRA" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.