02:44 George Floyd's death wasn't the first flash-point in race and policing for the U.S.Law enforcement's mistreatment of African Americans goes back centuries. Learn more.Check outTh
Protesters marched through the streets of Downtown Cleveland, a city in the state of Ohio, Tuesday demanding the overhaul of the city's criminal justice system, which they said had so far failed to mete out punishment for white officers who used excessive and unnecessary force against the blacks.