Crowds gather for Pope Francis’ funeral Mass at the Vatican

Throngs of mourners are gathering in Vatican City and lining the streets of Rome on Saturday to give a final send-off to Pope Francis, who will be remembered as a champion of migrants and the poor, and for his efforts to reshape the Catholic Church.

His funeral Mass is being held on the steps of St. Peter’s Basilica, one of the Catholic Church’s most important sites, with more than 50 world leaders and 11 reigning monarchs in attendance.