erosion of voting rights for people of color in this country, we are still witnessing police killings involving honoring black americans. you've gotta tell me, i'm hoping you're going to tell me, europa, that something has changed since 1967. that black person that said white people wake up we're not going anywhere, are things different. >> it's hard not to feel despairing, telling these stories throughout history and seeing the same thing repeat incidents of violence against african americans. as you mentioned in the intro, i did a film two years ago about the killing of breonna taylor. what happened to her in louisville. how she was killed by police, unarmed. it is hard to see history repeat itself. in some ways, obviously, there's been some progress.