One poll has Dr. Carson at about 8.7%; so though that is not winning, maybe it gives him a shot for one more week. I thought he wasn’t invited to the debate.
http://www.inquisitr.com/2784966/south-carolina-polls-donald-trump-leads-the-pack-with-no-rival-in-sight/#JeqFQzpw1QXHRQkD.99
8.7% in SC.