Lindsey Graham’s sister to be sworn in to the Senate on Tuesday

EXCLUSIVE — Darline Graham Nordone, the sister of the late Sen. Lindsey Graham, will be sworn in to his Senate seat on Tuesday afternoon, according to two sources familiar with the matter. The swearing-in ceremony, slated for 2:30 p.m., will occur nearly a day after Gov. Henry McMaster (R-SC) named Nordone to serve in Graham’s…