6 OUT OF 10 SOUTH CAROLINA DEMOCRATIC PRIMARY VOTERS SAY REP CLYBURN'S ENDORSEMENT OF JOE BIDEN WAS A FACTOR IN THEIR DECISION - EXIT POLL

6 OUT OF 10 SOUTH CAROLINA DEMOCRATIC PRIMARY VOTERS SAY REP CLYBURN'S ENDORSEMENT OF JOE BIDEN WAS A FACTOR IN THEIR DECISION - EXIT POLL