courtney, joint head of the national teaching union. there‘s been a sixth night of unrest across the united states.t the people responsible are held accountable and i don't have to do this again, i don't want to be here. chanting: hands up, don't shoot! the anger is spreading across the united states. in kansas city, these demonstrators want their police under tighter local control, with the citizens review board to help investigate misconduct. no violence! one officer pleaded with the crowd not to resort to violence and even made an extraordinary gesture of solidarity, which is steeped with meaning in today‘s america. take a knee. take a knee! take a knee. the killing of george floyd last week has terribly undermined whatever progress may have been made in recent years. and the fact that only one policeman, derek chauvin, has been charged with murder, and that others who stood by do not face prosecution, has fuelled the protests and violence. night—time curfews have been imposed in nearly a0 american cities, but many people have ignored them. thank you. in minneapolis, a german tv correspondent re