ROME (AP) — As he recovers from pneumonia in the hospital, Pope Francis has increasingly handed off his day-to-day responsibilities to cardinals as questions swirl about the near and long-term future of his papacy.

On Saturday, the Vatican secretary of state, Cardinal Pietro Parolin, took Francis' place to celebrate Mass for an anti-abortion group. On Sunday, another Vatican official, Cardinal Michael Czerny, is stepping in for the pope to celebrate a Holy Year Mass for volunteers.

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