The voices and arguments here are not new. Read "The New Jim Crow." Read "Just Mercy." Read any critical analysis of modern American jurisprudence. But this film brilliantly assembles disparate voices (Newt Gingrich and Jelani Cobb? Together? Really?) to tell the story...to tell our story. DuVernay finds our nation's narrative arc. It may be disturbing, but it is also true. As the prison population ticks up, so does your understanding of who we have been and who we are becoming.