Papież Franciszek z pierwszą pielgrzymką w USA

Pope Francis gestures during the Holy Trinity in the Basilica of the National Shrine of the Immaculate Conception in Washington, DC on September 23,...

Pope Francis greets Seminarians in the Basilica of the National Shrine of the Immaculate Conception in Washington, DC on September 23, 2015. AFP PHOT...

Pope Francis performs Mass at the Basilica of the National Shrine of the Immaculate Conception in Washington, DC, on September 23, 2015. AFP PHOTO / V...

Pope Francis performs Mass at the Basilica of the National Shrine of the Immaculate Conception in Washington, DC, on September 23, 2015. AFP PHOTO / V...

Pope Francis (R) performs Mass at the Basilica of the National Shrine of the Immaculate Conception in Washington, DC, on September 23, 2015. AFP PHOTO...

Pope Francis (C) performs Mass at the Basilica of the National Shrine of the Immaculate Conception in Washington, DC, on September 23, 2015. AFP PHOTO...

Pope Francis (C) performs Mass at the Basilica of the National Shrine of the Immaculate Conception in Washington, DC, on September 23, 2015. AFP PHOT...

Pope Francis (C) performs Mass at the Basilica of the National Shrine of the Immaculate Conception in Washington, DC, on September 23, 2015. AFP PHOT...

Pope Francis arrives at the Basilica of the National Shrine of the Immaculate Conception in Washington, DC, on September 23, 2015. AFP PHOTO / VINCENZ...

Pope Francis arrives at the Basilica of the National Shrine of the Immaculate Conception in Washington, DC, on September 23, 2015. AFP PHOTO / VINCENZ...

Pope Francis (C) leaves the Basilica of the National Shrine of the Immaculate Conception to lead a mass for the Canonization Mass for Rev. Jun?pero S...

His Holiness Pope Francis arrives at Catholic University in Washington, DC, on September 23, 2015. AFP PHOTO/POOL/DOUG MILLS

Pope Francis arrives at the Basilica of the National Shrine of the Immaculate Conception in Washington, DC, on September 23, 2015. AFP PHOTO / VINCENZ...

Mandatory Credit: Photo by Sandy Schaeffer Hopkins/REX Shutterstock (5158287c) Pope Francis tours around the streets of Washington DC in his US versi...

Mandatory Credit: Photo by Sandy Schaeffer Hopkins/REX Shutterstock (5158287b) Pope Francis tours around the streets of Washington DC in his US versi...

Pope Francis greets well-wishers as he leaves the Apostolic Nunciature to the United States to go to the Basilica of the National Shrine of the Immacu...

Pope Francis greets well-wishers as he leaves the Apostolic Nunciature to the United States to go to the Basilica of the National Shrine of the Immacu...

Pope Francis greets well-wishers as he leaves the Apostolic Nunciature to the United States to go to the Basilica of the National Shrine of the Immacu...

Pope Francis greets well-wishers as he leaves the Apostolic Nunciature to the United States to go to the Basilica of the National Shrine of the Immacu...

This handout photo released by the L'Osservatore Romano shows Pope Francis with US President Barack Obama as he signs the ecological encyclical at th...

Pope Francis sprinkles holy water as he enters the Midday Prayer of the Divine with more than 300 U.S. Bishops at the Cathedral of St. Matthew the Ap...

This handout photo released by the L'Osservatore Romano shows Pope Francis with US President Barack Obama and First Lady Michelle Obama as he greets t...

This handout photo released by the L'Osservatore Romano shows Pope Francis with US President Barack Obama and First Lady Michelle Obama as he pets the...

Pope Francis attends a midday prayer with US bishops at the Cathedral of St. Matthew the Apostle in Washington, DC, on September 23, 2015 on the secon...

An unidentified bishop bows before Pope Francis during a midday prayer with US bishops at the Cathedral of St. Matthew the Apostle in Washington, DC,...

Pope Francis speaks at a midday prayer with US bishops at the Cathedral of St. Matthew the Apostle in Washington, DC, on September 23, 2015 on the sec...

Pope Francis speaks at a midday prayer with US bishops at the Cathedral of St. Matthew the Apostle in Washington, DC, on September 23, 2015 on the sec...

Pope Francis reaches out to hug Cardinal Archbishop emeritus Theodore McCarrick after the Midday Prayer of the Divine with more than 300 US Bishops at...

Mandatory Credit: Photo by REX Shutterstock (5158269x) Pope Francis and U.S. President Barack Obama applaud during the arrival ceremony at the White...

Mandatory Credit: Photo by REX Shutterstock (5158269u) U.S. President Barack Obama (R) confers with Pope Francis (L) during an arrival ceremony at th...

Mandatory Credit: Photo by REX Shutterstock (5158269j) U.S. President Barack Obama (R) shakes hands with Pope Francis (L) during the arrival ceremony...

Mandatory Credit: Photo by REX Shutterstock (5158269d) Pope Francis and U.S. President Barack Obama stands for the national anthem of the United Stat...

Mandatory Credit: Photo by REX Shutterstock (5158268y) U.S. President Barack Obama (R) and Pope Francis (L) walk through the colonnade prior to an Ov...

Mandatory Credit: Photo by REX Shutterstock (5158268j) Pope Francis and U.S. President Barack Obama talk in the Oval Office during the arrival ceremo...

Mandatory Credit: Photo by REX Shutterstock (5158269w) U.S. President Barack Obama (R) and Pope Francis (L) wave during an arrival ceremony at the Wh...

Mandatory Credit: Photo by REX Shutterstock (5158269n) U.S. President Barack Obama (R) talks with Pope Francis (L) in an arrival ceremony at the Whit...

Mandatory Credit: Photo by REX Shutterstock (5158269m) U.S. President Barack Obama (L) shakes hands with Pope Francis (R) during the arrival ceremony...

Mandatory Credit: Photo by REX Shutterstock (5158268o) Pope Francis (R) and U.S. President Barack Obama (L) stand for the national anthem of the Holy...

Mandatory Credit: Photo by REX Shutterstock (5158268n) Pope Francis (R) and U.S. President Barack Obama (L) stand for the national anthem of the Holy...

Pope Francis reads the program during the Midday Prayer of the Divine with more than 300 U.S. Bishops at the Cathedral of St. Matthew the Apostle in...

TOPSHOTS A young woman runs up to greet Pope Francis as he arrives to the Apostolic Nunciature to the United States on September 23, 2015 in Washingt...

TOPSHOTS US President Barack Obama and Pope Francis during an arrival ceremony on the South Lawn of the White House in Washington, DC, September 23,...

Pope Francis reads the program during the Midday Prayer of the Divine with more than 300 US Bishops at the Cathedral of St. Matthew the Apostle on Se...

Pope Francis gestures to his watch to apologize for not being able to greet everyone at the end of a midday prayer with US bishops at the Cathedral of...

Pope Francis smiles as he arrives at the Apostolic Nunciature, the Vatican's diplomatic mission of Washington, Wednesday, Sept. 23, 2015. (AP Photo/C...

Pope Francis lays flowers on a side alter with Msgr W. Ronald Jameson (L) and Cardinal Archbishop of Washington Donald W. Wuerl at the Midday Prayer...

A woman in a wheel chair is greeted by Pope Francis as he arrives to the Apostolic Nunciature to the United States on September 23, 2015 in Washingto...

Pope Francis leaves St. Mathews Cathedral in Washington, Wednesday, Sept. 23, 2015,, after a midday prayer service. ( AP Photo/Jose Luis Magana)

Pope Francis speaks to bishops during the midday prayer service at the Cathedral of St. Matthew in Washington, Wednesday, Sept. 23, 2015. (Mark Wilso...

Pope Francis waves to the crowd from the popemobile during a parade in Washington, Wednesday, Sept. 23, 2015, following a state arrival ceremony at th...