John Edwards’ Ex-Mistress Arrives at Federal Courthouse

(WTVD) - John Edwards' former mistress Rielle Hunter arrived at the federal courthouse in Raleigh carrying her baby Thursday morning. Sources told Eyewitness News she was to testify before a grand jury. Edwards has acknowledged that investigators are looking into his presidential candidate finances. Sources say they want to know if payments made by the former senator's campaign to Hunter violated federal law.