The former mistress of John Edwards arrived at a federal courthouse in Raleigh where a grand jury was meeting Thursday -- an appearance that comes as federal investigators examine the two-time presidential candidate's finances.
Rielle Hunter walked into the building through a back entrance and holding a young child.
Edwards adamantly denied during his confessional interview with ABC News last summer that he had fathered a child with Hunter, and he welcomed a paternity test. His wife, Elizabeth, has said while promoting her book that she doesn't know if her husband is the father.
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