Violence flares up again in Sao Paulo

Assailants sprayed gunfire at police, set off bombs outside government buildings, and torched buses and banks Monday in a new wave of attacks that authorities suspect were ordered by gang leaders from behind bars. Criminals believed to be part of a gang ruled by imprisoned leaders attacked 78 symbols of government and businesses across Sao Paulo state, Brazil's most populous, according to the state's police commander, Col. Elizeu Eclair Teixeira Borges. Police killed two suspects ...