Here's Why We Can't Relax For The Rest Of This Election

Three weeks to go. It would be great if Donald Trump's escalating weirdness gave Hillary Clinton a lock on the race. But we're not there yet. Large numbers of voters still don't like either candidate. The polls do show a small, steady movement to Clinton. But depending on which poll you believe, the campaign seems to be about a six or seven point race. And in some key states like Ohio and New Hampshire, it's a lot closer -- too close for comfort. Nate Silver, noticing that the race has actually ...