Lindsey Graham’s sister Darline Graham is facing backlash after a brutal South Carolina Senate debate left her hometown crowd booing. The Trump-backed Republican admitted she was not well informed on national security before making another awkward claim about South Carolina’s population. Her opponent Ralph Norman seized on the moment, while Nikki Haley also criticized Graham’s answer. With the Senate primary runoff approaching, Darline Graham’s debate performance is putting her campaign under an intense new spotlight.