** FILE ** Rielle Hunter (background left) holds a video camera as former Sen. John Edwards, North Carolina Democrat, campaigns for president in Portsmouth, N.H., in December 2006. Ms. Hunter had an affair and an out-of-wedlock child with Mr. Edwards. (AP Photo)
Former Democratic presidential candidate John Edwards and his children, Emma Claire, left, Jack and Cate, far right, leave the funeral service for Elizabeth Edwards at Edenton Street United Methodist Church in Raleigh, N.C., on Dec. 11, 2010. The will Elizabeth Edwards signed days before her death last month makes no mention of her estranged husband. (AP Photo/Jim R. Bounds, File)
Former Democratic presidential candidate John Edwards and his children, Emma Claire, left, Jack and Cate, far right, leave the funeral service for Elizabeth Edwards at Edenton Street United Methodist Church in Raleigh, N.C., on Dec. 11, 2010. The will Elizabeth Edwards signed days before her death last month makes no mention of her estranged husband. (AP Photo/Jim R. Bounds, File)
Former North Carolina senator and Democratic presidential candidate John Edwards, right, and his daughter Cate, left, arrive for funeral services for Elizabeth Edwards at Edenton Street United Methodist Church in Raleigh, N.C., on Saturday, Dec. 11, 2010. Edwards died Tuesday of cancer at the age of 61. (AP Photo/Gerry Broome)
In April 2007, Elizabeth Edwards, wife of then-Democratic presidential hopeful John Edwards, discusses his support during her battle with cancer at a campaign town-hall meeting in Davenport, Iowa. Mrs. Edwards died of the disease Tuesday. She was 61. (Associated Press)
** FILE ** Andrew Young, a former aide to John Edwards, waits in a Chatham County courtroom in Pittsboro, N.C., for a Feb. 5, 2010, hearing over a videotape authored by Mr. Edwards' mistress, Rielle Hunter. (AP Photo)
