Papież Franciszek z pielgrzymką w USA

Pope Francis greets members of the Biden family as Vice President Joe Biden and President Barack Obama look on, upon arriving for his first-ever visit...

22/09/2015 Flight Santiago-Washington. Apostolic journey of Pope Francis to Cuba and the United States of America. Pope Francis greets the journalists...

22/09/2015 Flight Santiago-Washington. Apostolic journey of Pope Francis to Cuba and the United States of America. Pope Francis greets the journalists...

22/09/2015 Washington, United States of America. Apostolic journey of Pope Francis to the United States of America. Pope Francis is officially welcome...

22/09/2015 Washington, United States of America. Apostolic journey of Pope Francis to the United States of America. Pope Francis is officially welcome...

Spectators wave as Pope Francis arrives to the Basilica of the National Shrine of the Immaculate Conception in Washington, Sept. 23, 2015. Francis wil...

Pope Francis steps off his plane upon arrival at Andrews Air Force Base in Maryland on September 22, 2015. AFP PHOTO/MANDEL NGAN

Pope Francis walks alongside US President Barack Obama upon arrival at Andrews Air Force Base in Maryland, September 22, 2015, on the start of a 3-day...

Pope Francis descends the stairs of the papal plane after arriving in the United States at Joint Base Andrews outside Washington September 22, 2015....

US First Lady Michelle Obama welcomes Pope Francis to the United States upon his arrival at Joint Base Andrews outside Washington September 22, 2015....

US President Barack Obama (R) smiles as Pope Francis shakes hands with US First Lady Michelle Obama as the Obama's daughters Malia (L) and Sasha look...

Pope Francis disembarks from his airplane upon arrival at Andrews Air Force Base in Maryland, September 22, 2015, on the start of a 3-day trip to Wash...

Pope Francis greets US Vice President Joe Biden alongside US President Barack Obama upon arrival at Andrews Air Force Base in Maryland, September 22,...

US First Lady Michelle Obama (L) and daughter Malia (R) make their way onto the tarmac to greet Pope Francis upon his arrival on September 22, 2015 at...

Pope Francis walks alongside US President Barack Obama upon arrival at Andrews Air Force Base in Maryland, September 22, 2015, on the start of a 3-day...

US First Lady Michelle Obama (L) and daughter Malia (R) make their way onto the tarmac to greet Pope Francis upon his arrival on September 22, 2015 at...

Pope Francis waves as he departs in a Fiat after arriving at Andrews Air Force Base in Maryland on September 22, 2015. AFP PHOTO/MANDEL NGAN

In this photo taken Thursday, Sept. 24, 2015, Pope Francis arrives to lead an evening prayer service at St. Patrick's Cathedral, in New York. (L'Osse...

In this photo taken Wednesday, Sept. 23, 2015, President Barack Obama shakes with Pope Francis in the Oval Office of the White House, in Washington. (...

In this photo taken Wednesday, Sept. 23, 2015, President Barack Obama shakes with Pope Francis in the Oval Office of the White House, in Washington. (...

President Barack Obama and Pope Francis are flanked by a U.S. and Vatican flag during a state arrival ceremony on the South Lawn of the White House in...