Former Edwards Mistress Arrives At Federal Courthouse

The former mistress of John Edwards arrived at a federal courthouse in Raleigh, N.C., this morning, reports the Associated Press. Rielle Hunter is presumably testifying to a grand jury.

In video shown on CNN, Hunter had her daughter with her as she entered the courthouse.

Edwards has admitted a grand jury is investigating his use of campaign funds, but the U.S. Attorney's office in North Carolina won't confirm or deny an investigation. Edwards's political action committee paid Hunter's video production firm $100,000 in 2006, and another $14,086 in April 2007. Edwards said he ended the affair in 2006.