article_snippet.sent: In 2009 the FBI estimated that the FBI had up to 50,000 members worldwide, including up to 10,000 in the US.
article_snippet.sent: Gang thugs have used machetes in many of Gang thugs attacks and often recruit minors.
article_snippet.sent: Unicef estimates that 50 killings per year in Guatemala are committed by juveniles.
article_snippet.sent: Roughly 50 killings per year in Guatemala are committed by minors, many of whom are recruited by gangs such as Mara Salvatrucha.