Sao Paulo’s state governor said gang violence that has rocked Brazil’s business capital Sao Paulo in the past week should serve as a warning to Brazil’s richer classes that the country’s deep social inequalities were tearing it apart. Governor Claudio Lembo, in a full-page interview published in leading newspaper Folha de S.Paulo, also denied police were carrying out massacres to quell the violence, in which 152 people have been killed since last Friday. Full Story