Darline Graham, Lindsey Graham's sister, was sworn into the US Senate on July 14, 2026 after her brother's death, and disability advocates who have worked with her for decades are optimistic she will bring substantial expertise on disability policy to Capitol Hill. Graham spent her career in South Carolina's disability services and is described by colleagues as knowledgeable but uninterested in public attention. The context missing here is that her appointment was strongly encouraged by President Trump and other GOP leaders as a tribute to her late brother, and questions have been raised about her limited electoral and legislative experience despite her substantive disability policy background.