In this Wednesday, Aug. 26, 2015, file photo, Pope Francis waves as arrives for his weekly general audience in St. Peter's Square at the Vatican. Francis, speaking Monday, Aug. 31, 2015, from Rome via satellite to people in three American cities, asked a teenage girl to sing for him as he sought prayers for his upcoming trip to the United States. (AP Photo/Alessandra Tarantino/File) **FILE**
Featured Photo Galleries
