A failed war does not end when the drones stop flying. It creates a new danger: A government that refuses to admit defeat and a president who, having failed abroad, seeks muscular victories elsewhere. The war against Iran is a case study in the limits of military power, the dangers of presidential overreach and the enduring wisdom of the Constitution’s separation of powers. It was unauthorized, unconstitutional, illegal, strategically incoherent and -- by the standards by which wars must be...





















