Darline Graham Nordone: Lindsey Graham’s sister and interim US senator

Nordone was 13 when brother became her legal guardian – and was a key presence as he rose in the Republican ranksWhen Lindsey Graham was in college, his parents died, just over a year apart. But he worried most about his sister, who, at 13, was suddenly an orphan. Graham became her legal guardian – and later adopted her so she could receive his benefits…