Petals fall as Pope Francis smiles after giving Holy Communions to over 200 children during a Mass in the Church of the Sacred Heart of Rakovsky, Bulgaria, Monday, May 6, 2019. Pope Francis is visiting Bulgaria, the European Union's poorest country and one that taken a hard line against migrants, a stance that conflicts with the pontiff's view that reaching out to vulnerable people is a moral imperative. (AP Photo/Alessandra Tarantino)