The Hastings Museum opens a Holocaust documentary on Saturday that is especially salient given current world events and will include a guest speaker following the showing on April 28. “Who Will Write Our History” is a 90-minute documentary film about Emanuel Ringelblum and the Oyneg Shabes Archive, the secret archive he created and led in the Warsaw Ghetto. The film is based on the book of the same name by historian Samuel Kassow. Adrien Brody, who won the Academy Award for best actor for his role in “The Pianist,” has the voiceover role of Ringelblum, the hero of the story....