Pope Francis, left, walks down the steps to the altar during a Mass outside the Basilica of the National Shrine of the Immaculate Conception Wednesday, Sept. 23, 2015, in Washington.
Pope Francis, left, walks down the steps to the altar during a Mass outside the Basilica of the National Shrine of the Immaculate Conception Wednesday, Sept. 23, 2015, in Washington. David Goldman Associated Press
Pope Francis, left, walks down the steps to the altar during a Mass outside the Basilica of the National Shrine of the Immaculate Conception Wednesday, Sept. 23, 2015, in Washington. David Goldman Associated Press