HILLSBOROUGH, N.C. — During the latest episode of the battle over a sex tape showing ex-presidential candidate John Edwards being less than presidential, Judge Carl Fox stopped with a quizzical look. Rielle Hunter, a campaign videographer with whom Edwards had an extramarital affair and a child, claims the tape is hers and wants it back from Andrew Young, the former Edwards aide who wrote a tell-all book about the politician's quest for the White House. At a hearing in Orange County Superior Court on Wednesday, lawyers for Young argued that Hunter had no claim to it. They contended the video...