DNC Chairman Howard Dean (C) shakes hands with US Democratic presidential candidate Senator Barack Obama (D-IL) with Senator Hillary Clinton (D-NY) at left the CNN/Congressional Black Caucus Institute Democratic Party presidential debate at the Palace Theatre in Myrtle Beach, South Carolina January 21, 2008.
REUTERS/Joshua Lott
Former Senator John Edward's (D-NC) (2nd R) father Wallace (L) and mother Bobbie (C) greet US Democratic presidential candidate Senator Barack Obama (D-IL) (R) and Senator Hillary Clinton (D-NY) (in background) after concluding the CNN/Congressional Black Caucus Institute Democratic Party presidential debate at the Palace Theatre in Myrtle Beach, South Carolina January 21, 2008. REUTERS/Jonathan Ernst
Democratic presidential hopeful Sen. Barack Obama, D-Ill. attends a debate party in Myrtle Beach, S.C., Monday, Jan. 21, 2008. (AP Photo/Charles Rex Arbogast)