Republican presidential candidates Ted Cruz (left), Donald Trump and Marco Rubio are fighting for votes Saturday in South Carolina.
Republican presidential candidates Ted Cruz (left), Donald Trump and Marco Rubio are fighting for votes Saturday in South Carolina. John Bazemore The Associated Press
Republican presidential candidates Ted Cruz (left), Donald Trump and Marco Rubio are fighting for votes Saturday in South Carolina. John Bazemore The Associated Press

South Carolina primary could narrow the GOP field

February 19, 2016 05:34 PM