Venezuela entered a fourth week of political turmoil as tens of thousands of demonstrators took to the streets across the country to protest against the socialist administration of President Nicolas Maduro. Brazilians living in one of Rio de Janeiro's slum complexes staged protests against violence, angered by a surge of shootouts between police and drug traffickers that has recently killed five people, all but one of them innocent bystanders, including a 13-year-old boy.