Brazil has more gun deaths than any other country in the world, and so the phenomenon of arms trafficking is a major concern. Almost 20 percent of guns seized in the country are foreign produced, while those that cannot legally be sold in the country are legitimately produced in Brazil and then exported, before being smuggled back in, according to a study on arms trafficking by NGO Viva Rio, in collaboration with Brazil's Justice Department. According to a recent... (GunPolicy.org)