- Results of a Winthrop/ETV poll were released during the Sept. 13 edition of South Carolina ETV''s "The Big Picture."
- The poll was conducted among 657 randomly selected African Americans in South Carolina.
Winthrop University, "Groundbreaking Winthrop-ETV Poll of S.C. African Americans Gives Edge to Obama Over Clinton" (2007). Winthrop News 2007. 115.