Pope Francis briefs cardinals on reforms

Pope Francis is hosting two days of talks to brief Catholic Church cardinals about his apostolic constitution, issued in March, which reforms the Vatican bureaucracy.

The talks come after Pope Francis elevated 20 more churchmen to the rank of cardinal on Saturday, formally expanding those now eligible to vote for his successor in case he dies or resigns — the latter a step he has said he'd consider if the need arises.

The 85-year-old Francis has now named 83 of the 132 cardinals currently young enough to join a conclave. The others were appointed by the previous two popes, St. John Paul II and Benedict XVI, whose unexpected retirement in 2013 paved the way for Francis to be elected.