And in our studio, NPR's senior Washington editor Ron Elving. Every couple of years, here we are around this time trying to figure out who has been elected to what. Tonight, what are you looking for? What are the important signs you're looking for in the numbers as they come in?
And we're going to move on now to Ohio. Polls don't close there until 7:30, about 20 minutes from now. That's where we find NPR's Tamara Keith, who's at a polling place on the campus of the Ohio State University in Columbus. And Tamara, what can you tell us about the voting issues in Ohio. It's a closely contested state, of course, and a real electoral prize, 18 votes, 18 electoral votes.