MILAN, ITALY - JULY 31: Members of the Muslim community attend a mass in the Catholic church of Santa Maria of Caravaggio on July 31, 2016 in Milan, Italy. The Italian Muslim community have heeded the call to attend mass on Sunday to express condolences and solidarity for the murder of Father Jacques Hamel done in the church of Saint Etienne du Rouvray, in France. (Photo by Pier Marco Tacca/Getty Images)
