Drug trafficker on U.S. State Department most wanted list is arrested in Spain . Spanish police say he was arrested outside luxury luxury hotel . Police say he heads one of South America 's most violent drugs operations . U.S. State Department had offered a $ 5 million reward for his arrest .
Drug trafficker on U.S. State Department most wanted list is arrested in Spain . Spanish police say he was arrested outside luxury Madrid hotel . U.S. says he heads one of South America 's most violent drugs operations . U.S. State Department had offered a $ 5 million reward for his arrest .