@nytopinion: President Trump said his tariffs on other countries are reciprocal. But @nytopinion writer Binyamin Appelbaum says the formula behind this policy is about trade imbalances — not tariffs — and argues that this childish calculation will cause unnecessary pain. “This White House rolled out its policy carelessly, without thinking through the details,” he says. | 🎥 @byjamesrobinson #tariffs #nytopinion