Jonathan Gruber recently spoke to Solzy at the Movies about the new documentary, Upheaval: The Journey of Menachem Begin. How did you first become interested in making a documentary about former Israeli Prime Minister Menachem Begin? Jonathan Gruber: The Menachem Begin story started with Rob Schwartz, who is the executive producer of the film. He read a book called The Prime Ministers by Yehuda Avener and they talk about four Israeli prime ministers. Begin was…"Jonathan Gruber talks Upheaval, Menachem Begin"