Darline Graham is sworn in as senator to fill her brother Lindsey Graham’s seat

Sen. Darline Graham, R-S.C., was sworn in Tuesday afternoon to fill the seat of her older brother, Sen. Lindsey Graham, three days after he died unexpectedly. Sen. Darline Graham, R-S.C., was sworn in Tuesday afternoon to fill the seat of her older brother, Sen. Lindsey Graham, three days after he died unexpectedly.