Activists And Community Members Demonstrate Against Police Killings

RIO DE JANEIRO, BRAZIL - AUGUST 22: Demonstrators protesting against police killings of blacks march past a campaign poster featuring Brazilian President Dilma Rousseff (R) on August 22, 2014 in Rio de Janeiro, Brazil. Every year, Brazil's police are responsible for around 2,000 deaths, one of the highest rates in the world. Many of the deaths in Rio involve blacks killed in favelas, also known as slums. (Photo by Mario Tama/Getty Images)