Article Photos: Pope recalls 'joy,' difficulties in final audience 5/16

Cardinal Christoph Schoenborn, right, speaks with an unidentified bishop as they attend Pope Benedict XVI's last general audience in St. Peter's Square at the Vatican, Wednesday, Feb. 27, 2013.  Benedict XVI is preparing for his final general audience, the weekly appointment he kept with the faithful and tourists to teach them about the Catholic faith. (AP Photo/Gregorio Borgia)