Pope Francis delivers her speech in the Synod Hall during a conference on Modern Slavery and Climate Change at the Vatican, Tuesday, July 21, 2015.
Pope Francis delivers her speech in the Synod Hall during a conference on Modern Slavery and Climate Change at the Vatican, Tuesday, July 21, 2015. Gregorio Borgia AP
Pope Francis delivers her speech in the Synod Hall during a conference on Modern Slavery and Climate Change at the Vatican, Tuesday, July 21, 2015. Gregorio Borgia AP

Watch: Live stream of Pope Francis landing in U.S.

September 21, 2015 05:45 PM

UPDATED September 22, 2015 12:29 PM

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