An article from the Daily Mail reports on an awkward moment during a debate involving a sister of US Senator Lindsey Graham, who is campaigning ahead of a runoff election. During the exchange, she reportedly admitted to being "not that informed" on a subject raised, creating a notable moment of candour in the contest.

The provided article text does not include further substantive details about the debate, the specific topic she was questioned on, or the nature of the runoff race itself, as the content supplied consists largely of unrelated Daily Mail headlines and site navigation rather than the full story.