Businesswoman and strong public school advocate Tracy Clark (pictured above) was selected by Guilford County Democratic Party leaders on Saturday, Aug. 3, to fill the unexpired term for the NC House 57 seat after former House Rep. Ashton Clemmons announced she was stepping down from that position.  However, Clark’s selection is now being challenged by the Guilford County African American Caucus (GCAAC) – which claims the established rules for electing a replacement to that seat weren’t followed, and therefore a new vote to fill the seat must be held....