Amusingly, Trump is the candidate who does the best with "other" (Hispanics, Asians, etc.)
With the exception of Carson (and even that's only somewhat narrowly), all of these GOPers are deeply under performing.
Not really, it's a Romney +8 sample (SC was Romney +10 IRL), so only Huckabee/Fiorina/Cruz/Kasich are significantly underperforming.
If Huckabee and Cruz are underperforming in South Carolina of all states, maybe that should be the writing on the wall for them, more so Huckabee than Cruz though. Funny how Kasich, the candidate that looked good on paper, is not doing so well on paper.
