Pope Francis leads Corpus Domini celebrations in Rome

Pope Francis leads a Holy Mass at St. John Lateran Basilica to mark the Solemnity of Corpus Domini or Corpus Christi in Rome, Italy on June 18, 2017. The Roman Catholic feast of Corpus Domini, commemorates Christ's last supper and the institution of the Eucharist. The mass was followed by the traditional torchlight procession, in which parish groups, sodalities and charitable and fraternal organisations of all kinds participate along with ordinary citizens, from the St. John Lateran Basilica to the St. Mary Major Basilica.(Photo by Giuseppe Ciccia/NurPhoto via Getty Images)