Virginia's deadlocked governor's race may not be decided on Election Day

Tuesday is Election Day in Virginia's deadlocked race for governor, a statewide showdown that’s grabbing plenty of nation attention as it’s seen as a bellwether ahead of next year’s midterm elections.

But if the final margin between former Democratic Gov. Terry McAuliffe and Republican nominee Glenn Youngkin is as tight as the latest public opinion polls suggest, there’s a chance we may not know who wins the race come Election Night. It could take a few extra days to determine the winner in the crucial contest.

The vast majority of early...