BUENAVENTURA, COLOMBIA - JANUARY 15, 2015: An armed marine from the navy infantry keeps an eye on the street activities near the fish market in La Galeria neighborhood on January 15, 2015 in Buenaventura, Colombia. Buenaventura is probably the most violent city in Colombia and due to drugs trade and shipment to other parts of the continent gangs of criminals and paramilitaries are present in many neighborhoods of the city and daily violence and killings are daily occurrences. (Photo by Kaveh Kazemi/Getty Images)