Pope Francis in America

1. Pope Francis in America

2. Pope Francis kisses an infant as he parades around the White House Ellipse in Washington September 23, 2015. REUTERS/James Lawler Duggan

3. Pope Francis touches base for the midday prayer service at the Cathedral of St. Matthews in Washington September 23, 2015. REUTERS/Jonathan Newton/Pool

4. President Barack Obama meets with Pope Francis in the Oval Office of the White House in Washington September 23, 2015. REUTERS/Jonathan Ernst

5. Pope Francis rides down Constitution Avenue in his Popemobile in Washington on day two of his first visit to the United States in Washington September 23, 2015. REUTERS/Gary Cameron

6. Pope Francis offers a go-ahead amid an ecclesiastical parade in Washington September 23, 2015. REUTERS/Alex Brandon/Pool

7. Individuals cheer for Pope Francis amid an ecclesiastical parade in Washington September 23, 2015. REUTERS/Alex Brandon/Pool

8. President Barack Obama, first woman Michelle Obama, and Pope Francis wave from a gallery amid an official inviting service held at the White House in Washington September 23, 2015. REUTERS/Kevin Lamarque

9. President Barack Obama remains with Pope Francis amid a landing service for the pope at the White House in Washington September 23, 2015. REUTERS/Jonathan Ernst

10. Pope Francis touches base for the midday prayer service at the Cathedral of St. Matthews in Washington September 23, 2015. REUTERS/Mark Wilson/Pool

11. Pope Francis holds a request to God meeting with the U.S. bishops at Saint Matthew's Cathedral in Washington, September 23, 2015. REUTERS/Mary F. Calvert

12. Pope Francis puts the aspergillium to his brow as he lands for the midday prayer service at the Cathedral of St. Matthews in Washington September 23, 2015. REUTERS/Jonathan Newton/Pool

13. Catholic bishops of the United States are envisioned before the midday prayer service at the Cathedral of St. Matthews in Washington September 23, 2015. REUTERS/Toni L. Sandys/Pool

14. Pope Francis speaks to bishops amid the midday prayer service at the Cathedral of St. Matthews in Washington September 23, 2015. REUTERS/Mark Wilson/Pool

15. Bishops listen to Pope Francis talk amid the midday prayer service at the Cathedral of St. Matthews in Washington September 23, 2015. REUTERS/Mark Wilson/Pool

16. Sister Marie of Washington goes through security before Pope Francis holds the Canonization Mass for Friar Junipero Serra at the National's Basilica Shrine of the Immaculate Conception in Washington September 23, 2015. REUTERS/Brian Snyder

17. The Pineda family from Mexico grin in the wake of welcome Pope Francis outside Saint Matthew's Cathedral in Washington September 23, 2015. REUTERS/Yuri Gripas

18. President Barack Obama and Pope Francis stroll down the White House corridor to the Oval Office amid an inviting ceremony for the pontiff in Washington September 23, 2015. REUTERS/Tony Gentile

19. President Barack Obama sits with Pope Francis amid a landing ceremony for the pope at the White House in Washington September 23, 2015. REUTERS/Kevin Lamarque

20. President Barack Obama invites Pope Francis amid a landing ceremony at the White House in Washington September 23, 2015. REUTERS/Kevin Lamarque

21. President Barack Obama invites Pope Francis amid a function at the White House in Washington September 23, 2015. REUTERS/Jonathan Ernst

22. An individual from the gathering of people holds a rosary and a Vatican banner as President Barack Obama invites Pope Francis amid a function at the White House in Washington September 23, 2015. REUTERS/Jonathan Ernst

23. President Barack Obama commends with Pope Francis as the pontiff is invited to the White House amid a ceremony in Washington September 23, 2015. REUTERS/Jonathan Ernst

24. President Barack Obama and Pope Francis observe onstage as the "Old Guard" fife and drum corps walks past amid an official welcome function on the South Lawn at the White House in Washington September 23, 2015. REUTERS/Kevin Lamarque

25. Pope Francis' ecclesiastical plane taxis at Joint Base Andrews outside Washington upon entry in the United States, September 22, 2015. REUTERS/Kevin Lamarque

26. Pope Francis slides the stairs of the ecclesiastical plane in the wake of landing in the United States at Joint Base Andrews outside Washington, September 22, 2015. REUTERS/Tony Gentile

27. President Obama and Pope Francis offer a snicker as President Obama and first woman Michelle respected the Pontiff upon his landing in Joint Base Andrews outside Washington, September 22, 2015. REUTERS/Kevin Lamarque

28. President Obama grins as Pope Francis shakes hands with first woman Michelle as the Obama's girls Malia and Sasha look on upon his landing in Joint Base Andrews outside Washington, September 22, 2015. REUTERS/Tony Gentile

29. Pope Francis welcomes kids upon his entry as he is invited by President Obama at Joint Base Andrews outside Washington, September 22, 2015. REUTERS/Kevin Lamarque

30. A meeting dignitary has his vestments fly up because of the wind as they hold up to welcome Pope Francis upon his landing in Joint Base Andrews outside Washington, September 22, 2015. REUTERS/Jonathan Ernst

31. Pope Francis waves as he is headed out in a Fiat 500 model in the wake of touching base in the United States at Joint Base Andrews outside Washington, September 22, 2015. REUTERS/Jonathan Ernst