FILE - In this Aug. 7, 2009 file photo, Argentina's Cardinal Jorge Bergoglio gives a Mass outside the San Cayetano church where an Argentine flag hangs behind in Buenos Aires, Argentina. On Wednesday, March 13, 2013, Bergoglio was elected pope, the first ever from the Americas and the first from outside Europe in more than a millennium. He chose the name Pope Francis. (AP Photo/Natacha Pisarenko) (AP2009)
Pope Francis blesses the crowd from the central balcony of St. Peter's Basilica at the Vatican, Wednesday, March 13, 2013. Cardinal Jorge Bergoglio, who chose the name of Francis is the 266th pontiff of the Roman Catholic Church. (AP Photo/Dmitry Lovetsky)
Pope Francis blesses the crowd from the central balcony of St. Peter's Basilica at the Vatican, Wednesday, March 13, 2013. Cardinal Jorge Bergoglio, who chose the name of Francis is the 266th pontiff of the Roman Catholic Church. (AP Photo/Andrew Medichini) (AP2013)
This Feb. 14, 2013 photo shows Archbishop of Buenos Aires, Cardinal Jorge Mario Bergoglio leading a mass at the Metropolitan Cathedral in Buenos Aires, Argentina, Thursday, Feb. 14, 2013. Bergoglio, who took the name of Pope Francis, was elected on Wednesday, March 13, 2013 the 266th pontiff of the Roman Catholic Church. (AP Photo/Natacha Pisarenko, files)
FILE - This Oct. 17, 2003 file photo shows Cardinal Jorge Mario Bergoglio, archbishop of Buenos Aires, Argentina, looking on during a press conference at the Vatican. Bergoglio, who took the name of Pope Francis, was elected on Wednesday, March 13, 2013 the 266th pontiff of the Roman Catholic Church. (AP Photo/Luca Bruno, files)
Esta fotografía de archivo del 4 de abril de 2005 muestra al cardenal argentino Jorge Mario Bergoglio mientras celebra una misa en honor del papa Juan Pablo II en la catedral de Buenos Aires, Argentina. Bergoglio fue elegido papa el miércoles 13 de marzo de 2013. (Foto AP/Natacha Pisarenko, archivo)
In this undated picture released by journalist Sergio Rubin, Cardinal Jorge Mario Bergoglio, Archbishop of Buenos Aires, second from left in back row, poses for a picture with his family in an unknown location. Bergoglio, who took the name of Pope Francis, was elected on Wednesday, March 13, 2013, the 266th pontiff of the Roman Catholic Church. Top row from left to right, his brother Alberto Horacio, Bergoglio, his brother Oscar Adrian and his sister Marta Regina. Bottom row from left to right, his sister Maria Elena, his mother Regina Maria Sivori and his father Mario Jose Bergoglio. (AP Photo/Courtesy of Sergio Rubin, ho)
This Aug. 7, 2009 file photo shows Argentina's Cardinal Jorge Bergoglio, right, giving a mass outside San Cayetano church in Buenos Aires. Bergoglio, who took the name of Pope Francis, was elected on Wednesday, March 13, 2013 the 266th pontiff of the Roman Catholic Church. (AP Photo/Natacha Pisarenko, files) (AP2009)
In this undated picture released by journalist Sergio Rubin, Jorge Mario Bergoglio, Archbishop of Buenos Aires, right, kisses the hand of late Pope John Paul II during a ceremony at the Vatican. Bergoglio, who took the name of Pope Francis, was elected on Wednesday, March 13, 2013 the 266th pontiff of the Roman Catholic Church. (AP Photo/Courtesy of Sergio Rubin, ho)
In this picture taken in 1973 and released by journalist Sergio Rubin, then priest Jorge Mario Bergoglio, actual Cardinal and Archbishop of Buenos Aires, Argentina, posse for a picture. Bergoglio, who took the name of Pope Francis, was elected on Wednesday, March 13, 2013 the 266th pontiff of the Roman Catholic Church. (AP Photo/Courtesy of Sergio Rubin, ho) (AP2013)