Kurdish President Nechirvan Barzani, right, greets Pope Francis upon his arrival in Irbil international airport, Iraq, Sunday, March 7, 2021. Pope Francis arrived in northern Iraq on Sunday, where he planned to pray in the ruins of churches damaged or destroyed by Islamic State extremists and celebrate an open-air Mass on the last day of the first-ever papal visit to the country. (AP Photo/Hadi Mizban)