Sitting President George W. Bush rode with former presidents George H.W. Bush and Bill Clinton on Air Force One to the funeral Mass of Pope John Paul II’s in 2005. Yet when Trump was told that Biden would also be attending the Saturday ceremony, he didn’t give his political rival much thought.

The Catholic Church and many others came together for a final farewell to Pope Francis at his funeral in Vatican City Saturday morning, a gathering that united several world leaders and faithful Catholics.