Nate Cohn of The New York Times/The Upshot estimates that total turnout will eventually hit 4.415 million — at least. It’s hard to overstate what a huge number that is for a runoff election. It would be more than double the previous record for highest turnout in a runoff, 2.1 million in 2008. Heck, it would be more than the 4.1 million people who voted in Georgia in the 2016 general election.
