Undecided voters in Ohio got a lot of attention this week from President Obama and GOP rival Mitt Romney. Coal may be the key to many swing voters in the Buckeye State, which remains a top coal producer.
It's an issue weighing on coal miner Rick Carpenter's mind at the Barnesville Pumpkin Festival in southeastern Ohio.
"Save coal — fire Obama. Yeah, I've got one of those signs in my yard," he says.