When the country of Peru is mentioned, one imagines a peaceful scene of an Andean alpaca grazing along an Incan stone wall. When Ecuador is brought up, we imagine a rain forest panorama of frogs jumping off branches while butterflies mate in the background. When Colombia is mentioned, we envision a post-apocalyptic city full of overturned buses, being pillaged by men in ski masks. It is obvious which country any rational person would seek to avoid while searching for international romance. "48,000,000 Colombians Can't Be Wrong" is a true adventure story about a gringo who goes online to look...