Pope Francis waves to faithful as he arrives for his weekly general audience in St. Peter's square at the Vatican, Wednesday, Sept. 4, 2013. (AP Photo/Riccardo De Luca)
Pope Francis waves to faithful as he arrives for his weekly general audience in St. Peter's square at the Vatican, Wednesday, Sept. 4, 2013. (AP Photo/Riccardo De Luca) ASSOCIATED PRESS
Pope Francis waves to faithful as he arrives for his weekly general audience in St. Peter's square at the Vatican, Wednesday, Sept. 4, 2013. (AP Photo/Riccardo De Luca) ASSOCIATED PRESS