In the Donald Trump political-industrial complex, all roads lead to China.
But other countries risk getting trampled along the way. Take steel and aluminum exporters suddenly confronting White House tariffs -- 25% on steel and 10% on aluminum. China accounts for less than 5% of U.S. steel imports. Trump's obsession with Beijing trolled him into an action that will do far greater damage to Brazil, the European Union, Japan, South Korea and other allies.