Ex-aide Andrew Young testifies he helped cover up John Edwards ' affair . Young tells about Edwards ' response to the new revelations in his book " The Game Plan : Edwards is accused of using campaign contributions to hide his mistress . A donor said she thought Edwards would be `` savior of America , '' Young testifies .
Ex-aide Andrew Young testifies he helped cover up John Edwards ' affair . Young tells about Edwards ' response to the new his mistress was pregnant . Edwards is accused of using campaign contributions to hide his mistress . A donor said she thought Edwards would be `` savior of America , '' Young testifies .