WASHINGTON, USA - SEPTEMBER 24: His Holiness Pope Francis speaks to a joint session of the United States Congress at the U.S. Capitol in Washington, USA on September 24, 2015. (Photo by Samuel Corum/Anadolu Agency/Getty Images)
WASHINGTON, USA - SEPTEMBER 24: His Holiness Pope Francis speaks to a joint session of the United States Congress at the U.S. Capitol in Washington, USA on September 24, 2015. (Photo by Samuel Corum/Anadolu Agency/Getty Images)