Pope Francis washes the feet of inmates on March 29, 2018, during his visit to the Regina Coeli detention center in Rome, where he celebrated the "Missa in Coena Domini." Francis' visit to a prison on Holy Thursday to wash the feet of some inmates stresses in a pre-Easter ritual that a pope must serve society's marginalized and give them hope. (Vatican Media via AP)
Pope Francis washes the feet of inmates on March 29, 2018, during his visit to the Regina Coeli detention center in Rome, where he celebrated the “Missa in Coena Domini.” Francis’ visit to a prison on Holy Thursday to wash the feet of some inmates stresses in a pre-Easter ritual that a pope must serve society’s marginalized and give them hope. (Vatican Media via AP)Pope Francis washes the feet of inmates on March 29, 2018, during his visit to the Regina Coeli detention center in Rome, where he celebrated the “Missa in Coena Domini.” Francis’ visit to a prison on Holy Thursday to wash the feet of some inmates stresses in a pre-Easter ritual that a pope must serve society’s marginalized and give them hope. (Vatican Media via AP)