In reality, undecided voters usually don't know or care who's running and are most likely not to vote at all.

More than 70 percent of the undecided voters, he added, are women.

It could be that some of those undecided voters do not vote at all.

With 30 to 40 percent of the voters still undecided, anything is possible.

The other question that campaign officials are asking themselves about these undecided voters is whether they will even show up.

What we had seen with the undecided voters was that they didn't know me.

The new poll found 28 percent of the voters still undecided.

The longer the campaign went on, the less likely undecided voters were to back the President.

But it also showed a large group of undecided voters.

The number of undecided voters, he said, makes it a tough call.