Cardinals line up to salute Pope Francis, not pictured, at the end 

Cardinals line up to salute Pope Francis, not pictured, at the end of his weekly general audience in St. Peter's Square, at the Vatican, Wednesday, April 10, 2013. (AP Photo/Alessandra Tarantino)
Associated Press
Cardinals line up to salute Pope Francis, not pictured, at the end of his weekly general audience in St. Peter's Square, at the Vatican, Wednesday, April 10, 2013. (AP Photo/Alessandra Tarantino)
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