Pope Francis presides over Palm Sunday mass on St.Peter's Sq

Pope Francis presided over Palm Sunday Mass on St. Peter's Square, with huge crowds in attendance. The mass is an important event in the Christian calendar as it marks the start of Holy Week.  Following a Palm Sunday Mass at St Peter's Square, Pope Francis sends prayers to the victims of the terrorist attack in Moscow. At the end of the mass, the Pope leads the Sunday's Angelus address.