Democrats on Trump Trade The first Democratic presidential primary debate occurs this Wednesday, and candidates will be pressed for details on their various policy positions. For example, nearly half of them say they support challenging China but would approach it differently than President Trump. The field is somewhat split on the tactical use of tariffs (7 for, 6 oppose), and many say they would work more collaboratively with trading partners. The question is, why would their specific approach have more success? Mr. Trump’s “mano a mano” approach with the use of tariffs to create leverage and bluster to induce uncertainty deserves scrutiny. However, no other trading partner has expressed an interest in his kinetic appr...