In any case, Trump's focus is on the U.S. trade deficit with China, which he
keeps saying is $500 billion but really is $375 billion. What’s wrong with this fixation?
First of all, much of that big deficit is a statistical illusion. China is, as some put it, the Great Assembler: Many Chinese exports are actually put together from parts produced elsewhere, especially South Korea and Japan. The classic example is the iPhone, which is “made in China” but in which Chinese labor and capital account for
only a few percent of the final price. So, imposing tariffs on China really hurt Japan and S. Korea. Second, it also means America has much less trade leverage over China than Trump imagines. Third, while Trump can bully and push around immigrants seeking asylum, because they have no power, China has a lot of power to hurt America, its industries and American workers with retaliatory tariffs -- as it is doing.