Brazil unions try to seize protest momentum with strikes

SAO PAULO,  (Reuters) – Tens of thousands of union demonstrators blocked roads and snarled traffic in dozens of Brazilian cities yesterday in a one-day strike aimed at seizing the momentum of huge protests that swept the country last month.

The disruptions, mostly peaceful aside from scattered clashes between police and protesters in a few cities, were limited compared to June protests that drew more than 1 million supporters in Brazil’s largest demonstrations in two decades.

Late yesterday, police in Rio de Janeiro fired tear gas and used batons to