Photos:: Republicans campaign in South Carolina

Donald Trump supporters in Beaufort, S.C., sing the national anthem before his arrival.

Republican presidential candidate Ted Cruz at a rally on the aircraft carrier Yorktown in Mount Pleasant, S.C.

Ted Cruz supporters listen to the candidate.

Republican presidential candidate Marco Rubio campaigns in South Carolina.

Marco Rubio addresses supporters.

Ted Cruz at his Mount Pleasant, S.C., rally.

Donald Trump in Beaufort, S.C.

A prayer before Donald Trump’s arrival in Beaufort, S.C.