Nobody’s leading: Both Democratic contender Kamala Harris and Republican contender Donald Trump are tied in most of the national polls, with one day to go until the presidential election. “In the history of modern polling, there’s never been a race where the final polls showed such a close contest,” reports The New York Times’ Nate Cohn. “While the race was fundamentally close all of October, it is pretty clear that the polls shifted toward Mr. Trump over the last few weeks. The national polls have become extremely close, raising the possibility of a Trump victory in the popular vote. And Ms. …