CHARLESTON, S.C. (WCBD) - A three-day early voting period begins Wednesday for South Carolina's U.S. Senate special Republican primary runoff. Early voting will be held Aug. 19-21 from 8:30 a.m. to 5 p.m. each day. U.S. Rep. Ralph Norman and interim U.S. Sen. Darline Graham are on the runoff ballot. In the special Republican primary, [...] ...read more read less