Recently, I watched the movie, Are You There, God? It’s Me, Margaret.” The movie is based on Judy Blume’s book of the same title. Since I’ve never read the book, I’d like to be clear that I’m writing about the movie. I don’t know how closely it follows the book. The movie opens in 1970. Margaret, a rising sixth grader, has just had a wonderful vacation at camp, and is eager to return to her familiar school in New York. But, not so…