North Carolina Sen. John Edwards was interviewed on 60 Minutes this past Sunday. While he's still lagging behind in the polls, many pundits have not yet written off.

After the Iowa caucus and New Hampshire primary, some Democractic candidates can be expected to drop out. If Edwards can win the South Carolina primary, he becomes the "alternative" to the candidate who emerges from the first two contests.

Click here to see the interview (requires Real Player).