Obsession

From the moment Donald Trump was elected president-even before he was inaugurated-Democrats called for his impeachment. That call, starting on the margins of the party and the press, steadily grew until it became a deafening media and Democratic obsession. It culminated first in the Mueller report-which failed to find any evidence of criminal wrongdoing on the part of the president-and then in a failed impeachment.

And yet, even now, the Democrats and their media allies insist that President...