More Pope Francis coverage
The Pope adresses congress

Speaking to Congress, Pope Francis calls for an end to the death penalty in the U.S. and across the world as well as abolishing the arms trade.

Images from the historic visit to the U.S.

Pope Francis was greeted by President Obama before participating in a Papal Parade on the National Mall and holding a Mass.

Twelve sitting presidents – from Woodrow Wilson to Barack Obama – have had audiences with six popes since 1919.