Pope Francis' surprise Easter appearance

Pope Francis made a surprise appearance on Sunday, greeting thousands of people gathered to celebrate the Easter holiday. It marks his biggest appearance since he was discharged from Rome's Gemelli Hospital in March. FOX's Madison Scarpino reports.

Latest on Pope Francis

The Vatican released an update on Pope Francis, saying he remains in critical condition as he's being treated for double pneumonia. Questions are growing as to whether the pontiff would resign if his health deteriorates further. FOX's Jeff Paul has more.