Democrats’ new strategy for winning the White House: Threaten riots if they lose

Four years ago, Hillary Clinton supporters talked a lot about then-candidate ­Donald Trump refusing to concede a presidential election they were certain he would lose. As it happened, they had it ­exactly backward: Trump wound up winning, and Democrats and their media cheerleaders have spent most of their waking moments ever since then trying to invalidate that result. They used false charges about Russian “collusion” and any other conceivable means — fair or foul — to make the bad dream of 2016 go away.

That’s the key fact to keep...