Paul Krugman: Trump’s Delusions of Competence

In general, you shouldn’t pay much attention to polls at this point, especially with Republicans unifying around Donald Trump while Bernie Sanders hasn’t conceded the inevitable. Still, I was struck by several recent polls showing Mr. Trump favored over Hillary Clinton on the question of who can best manage the economy.

This is pretty remarkable given the incoherence and wild irresponsibility of Mr. Trump’s policy pronouncements. Granted, most voters probably don’t know anything about that, in part thanks to substance-free news coverage. But if voters don’t know anything about Mr. Trump’s policies, why their favorable impression of his economic management skills?