By Chesnot/Getty Images French essayist and political journalist Eric Zemmour delivers a speech during a debate ahead of the launch of the promotion of his new book “France has not said it’s last word” on October 22, 2021 in Rouen, France. With the world’s attention focused on the carnage in Ukraine, American Jews can be forgiven for not paying much attention to the upcoming French presidential elections; the first round of voting begins on Apr. 10. But they do so at their own peril. American Jews should know about Éric Zemmour, a right-wing author, media figure, and professional provocateur known...