Romney 'Optimistic' About SC Victory, Where Race Is Tight

Source: MSNBC / Garrett Haake GILBERT, SC – Mitt Romney said Friday he was "cautiously optimistic" he could still pull out a win in South Carolina's primary, where he's working to withstand a last minute surge by Newt Gingrich. Romney, who finished fourth in the 2008 primary, has watched Gingrich chip away at his lead [...]