Photographs of African-Americans killed by police line the sidewalk of an encampment of activists associated with the Black Lives Matter movement, August 12, 2016, outside of City Hall in Los Angeles, California. The activists, who have already spent 32 days camped outside City Hall to protest police killings of brown and black men and women, plan to remain in the camp until Los Angeles Police Department Chief Charlie Beck, who activists call the leader of "the most murderous police force in the country" is fired or resigns. / AFP / Robyn BECK (Photo credit should read ROBYN BECK/AFP/Getty Images)
