Pope John Pope II kisses the foot of an unidentified clergyman during the Holy Thursday Mass rite of the washing feet in St. Peter's Basilica at the Vatican, Thursday, April 20, 2000. The rite evokes Jesus' washing of the apostles' feet the day before his crucifixion, and is mantained by the Church as a symbol of humility. The pontiff celebrated the Holy Thursday Mass that marks the start of a four-day Easter celebrations. (AP Photo/Massimo Sambucetti, Pool)