On Election Day 2008, Oprah is about to say something she's never said before during her show. "If you are watching me right now and you haven't voted yet, turn off your TV!" she says. "Turn it off and go vote, because you only have a few hours left."
Check with your local officials to find out when your polls close.
Watch an exclusive message from "the candidates."
Video courtesy of Broadway Video/NBC Studios, Inc.