McCain’s Ex-Primary Opponent Wants Him to ‘Step Away’ After Cancer Diagnosis McCain’s Ex-Primary Opponent Wants Him to ‘Step Away’ After Cancer Diagnosis Daily Beast McCain’s primary challenger asks him to step aside after diagnosis The Hill Arizona Republican Says McCain Should Resign, Adds She’d Be Strong Replacement NBCNews.com What we can all learn from John McCain Washington Post Congressional tradition allows McCain time to battle cancer ABC News Full coverage 23 JUL 0