BEAUFORT, S.C. — South Carolina investigators are considering a request to investigate after U.S. Rep. Mark Sanford’s niece’s foot was apparently injured in an incident involving the congressman. A Beaufort County Sheriff’s Department incident report shows the injury occurred at Coosaw Plantation, the Sanford family farm, June 18. The report, in which many of the details are blacked out, did not describe the injury or who contacted deputies. Syncronex: Metered read more