Pope Francis celebrates first Sunday service
VATICAN CITY, VATICAN - MARCH 17: (EDITORIAL USE ONLY - STRICTLY NO COMMERCIAL OR MERCHANDISING USAGE - BOOKS OUT, BROADCAST OUT, All image rights and copyrights reserved to the photographic Service of L'Osservatore Romano). IMAGE IS NOT LICENSED FOR USAGE BEYOND 60 DAYS OF CREATE DATE. Pope Francis delivers his Angelus prayer and blessing to the pilgrims gathered from the window of his studio overlooking St. Peter's Square on March 17, 2013 in Vatican City, Vatican. The inauguration mass of Pope Francis, the first ever Latin American Pontiff, will be held on March 19, 2013 in Vatican City. (Photo by Servizio Fotografico L'Osservatore Romano via Getty Images)
