Oliver Stone found himself the catalyst of an online brush fire on Monday after he made comments published in The Sunday Times of London that were interpreted as anti-Semitic. In an interview with The Times to promote his documentary “South of the Border,” which is about South American politics, Mr. Stone defended Hitler. “Hitler was a Frankenstein, but there was also a Dr. Frankenstein,” he said. “German industrialists, the Americans and the British. He had a lot of support. Hitler did far more damage to the Russians than the Jewish people.” Mr. Stone then proceeded to discuss what he called...