Trump’s emergency declaration doesn’t show his power. It shows his weakness.

From the moment he announced his campaign for the presidency, Donald Trump has provoked concerns of an authoritarian turn in American politics. His declaration Friday of a national emergency so he can order construction of a wall along the U.S.-Mexico border would seem to confirm the suspicions of his most ardent critics that President Trump’s uniquely authoritarian brand of politics threatens the very fabric of constitutional governance. …

Not quite. Trump’s unilateral gambit is more a sign of his political weakness than strength. To see why that is, we need to distinguish between Trump’s motivating impulses — which do seem authoritarian — and the actual effects of his behavior. CONT.

Josh Chafetz & Douglas L. Kriner (Cornell), Washington Post