A girl reacts at a protest during Brazil's Independence Day in Rio de Janeiro September 7, 2013. Police used tear gas to contain street protests on Saturday in several Brazilian cities, stopping demonstrators from disrupting Independence Day military parades and an international soccer game between Brazil and Australia. REUTERS/Lucas Landau (BRAZIL - Tags: CIVIL UNREST POLITICS ANNIVERSARY) © Bild: Reuters/STRINGER/BRAZIL Brasilien 08.09.2013 Straßenschlachten am Unabhängigkeitstag Die gewalttätigen Proteste in Brasilien flammten erneut auf: Die Polizei setzte Tränengas ein und ließ die Hunde los. © Bild: Reuters/STRINGER/BRAZIL A girl reacts at a protest during Brazil's Indepen © Bild: Reuters/RICARDO MORAES Demonstrators clash with riot police during a prot © Bild: Reuters/STRINGER/BRAZIL Policemen clash with demonstrators at a protest du © Bild: Reuters/RICARDO MORAES An anti-government demonstrator throws a coconut i © Bild: Reuters/UESLEI MARCELINO A riot police officer uses a pepper spray on photo © Bild: Reuters/STRINGER/BRAZIL A demonstrator reacts outside a bank's glass windo © Bild: APA/Sebastião Moreira BRAZIL PROTESTS © Bild: APA/Sebastião Moreira BRAZIL PROTESTS © Bild: Reuters/STRINGER/BRAZIL Demonstrators clash with riot police during a prot © Bild: Reuters/RICARDO MORAES A Brazilian flag burns in front a wall graffiti du © Bild: Reuters/STRINGER/BRAZIL Anti-government demonstrators protest in front of © Bild: Reuters/RICARDO MORAES A man walks away with his son as demonstrators cla