ABC’s Nightline has been following Senator Obama on the trail today as he campaigns across North Carolina and Indiana from daybreak to midnight for every last vote.

Tonight they will air a special on his nineteen-hour day on the trail at 11:35 PM ET/10:35 PM CT.

As you know, this campaign's not just about one person, it's about all of us. Barack's putting in 19 hour days -- can you put in your time and make some calls tonight?