Academy Award-winning filmmaker Errol Morris revisits the Trump administration's family separation policy in his new documentary film, "Separated." Based on NBC News Political and National Correspondent Jacob Soboroff’s book, Separated: Inside an American Tragedy, Morris interviews government officials about the true purpose of the policy. Morris and Soboroff join us to discuss the film before it airs on MSNBC this Saturday.
All Of It with Alison Stewart