Pope called Ukraine president; expressed 'profound pain' | Reuters
Photos: Popes and US presidents
Pope Francis and President Trump Mend Fences, Note Agreements and Differences - WSJ
Pope Francis meets US President Joe Biden at the Vatican | Catholic News Agency
Joe Biden speaks with Pope Francis
Once shunned, papal meetings with American presidents now the norm
UPDATE: Biden says pope told him to continue receiving Communion - Catholic News Service
Biden Meets With Pope Francis at Vatican
Pope Francis meets with Portugal's president - Vatican News
File:Pope Francis and President Obama.jpg - Wikimedia Commons
President Nelson Meets with Pope Francis at the Vatican - Church News and Events
Which president met the most popes? Who gave the weirdest gift? A brief history of U.S.-Vatican encounters. | America Magazine
Trump to Pope Francis After Vatican Meeting: I 'Won't Forget What You Said'
Trump meets Pope Francis at Vatican after trading barbs on immigration, faith - CBS News
What to Expect When Pope Francis and President Obama Meet - ABC News
Pope, President Trump speak of hopes for peace - The Record
Prophet Meets Pope Francis at the Vatican
Pope Francis meets European Commission president at the Vatican | Catholic News Agency
When the President met the Pope - CNN.com
Photos: Popes and US presidents
As Biden meets with Pope Francis, a look back at the history of U.S. presidents and pontiffs - The Washington Post
Joe Biden Jokes with Pope Francis About Buying Drinks and Getting Older | PEOPLE.com
Pope plans to visit Iraq in March - Catholic News Service
In pictures: Papal meetings with past US presidents - BBC News
Pope Francis Congratulates Joe Biden | PEOPLE.com
