A girl skips at Mangueira slum in Rio de Janeiro
A girl skips at Mangueira slum in Rio de Janeiro June 19, 2011. Rio de Janeiro's security forces started a big operation in Mangueira slum to base peacekeeping unit, near Maracana Stadium. It is the last favela, located near Maracana Stadium, which was introduced to the peace program to ensure the security of the 2014 World Cup. REUTERS/Ricardo Moraes (BRAZIL - Tags: CIVIL UNREST CRIME LAW SOCIETY)