Pope Francis greets faithful upon his arrival from Rome at Henri Coanda International Airport in Otopeni, near Bucharest, Romania, Friday, May 31, 2019. Pope Francis is heading to Romania for a three-day, cross-country pilgrimage that in many ways is completing the 1999 trip by St. John Paul II that marked the first-ever papal visit to a majority Orthodox country. (AP Photo/Vadim Ghirda)