Jo Ann Skousen teaches literature and composition at Chapman University. She is the founding director of the Anthem Libertarian Film Festival, where this year she has selected several films on race in America, including “What Killed Michael Brown?” directed by Eli Steele and “Better Left Unsaid,” directed by Curt Jaimungal. Join the discussion this summer at the Elks Theatre, Rapid City South Dakota, July 21–24.