After turbulent protests, Brazil cleans up littered streets

Brazilian authorities were working Saturday to clear away the remains of barricades, burned-out buses and trash strewn about the streets during a general strike the previous day that saw violent clashes between protesters and police.In Rio de Janeiro, city workers on Saturday towed away the charred skeletons of eight buses that had been torched, and swept up garbage and broken glass littering the streets.Around Cinelandia, a central plaza where the local assembly and a municipal theater are situ