Pope Francis leads Palm Sunday service

Tens of thousands of Romans, tourists and pilgrims have joined Pope Francis in a solemn Palm Sunday service in St. Peter's Square.
Under cloudy skies, Francis celebrated Mass on the steps of the square as the crowd spread out before him.
Faithful clutched olive tree branches, tall palm fronds or tiny braided palm leaves shaped like crosses.
Palm Sunday begins Holy Week, which culminates next Sunday on Easter. Francis used a pastoral staff made of wood carved by Italian prison inmates, who donated it to him.
The pope is determined to put people on the margins of life at the center of the Roman Catholic church's attention.
Pope Francis, marking Palm Sunday in a packed St. Peter's Square, ignored his prepared homily and spoke entirely off-the-cuff in a remarkable departure from practice. Later, he hopped off his popemobile to pose for "selfies" with young people in the crowd.

In his homily, Francis called on people, himself included, to look into their own hearts to see how they are living their lives.
"Has my life fallen asleep?" Francis asked after listening to a Gospel account of how Jesus' disciples fell asleep shortly before he was betrayed by Judas before his crucifixion.
"Am I like Pontius Pilate, who, when he sees the situation is difficult, washes my hands?"
He sounded tired, frequently pausing to catch his breath, as he spoke for about 15 minutes in his homily during Palm Sunday Mass, which solemnly opens Holy Week for the Roman Catholic Church.
"Where is my heart?" the pope asked, pinpointing that as the "question which accompanies us" throughout Holy Week.
Francis seemed to regain his wind after the 2 ½ hour ceremony. He shed his red vestments atop his plain white cassock, chatted amiably with cardinals dressed more formally than he at that point. Then he posed for "selfies" with young people from Rio de Janeiro who had carried a large cross in the square.
He had barely climbed aboard his open-topped popemobile when he spotted Polish youths, they, too, clamoring for a "selfie" with a pope, and he hopped off, to oblige them.
In a crowd of around 100,000 Romans, tourists and pilgrims, people clutched olive tree branches, tall palm fronds or tiny braided palm leaves shaped like crosses that were blessed by Francis at the start of the ceremony.
Francis used a wooden pastoral staff carved by Italian prison inmates, who donated it to him. The pope wants to put people on the margins of life at the center of the church's attention.
Francis wore red vestments, symbolising blood shed by the crucified Jesus.