MADRID, SPAIN - AUGUST 17: A man is held back by police during protest against the World Youth Day 2011 celebrations taking place on August 17, 2011 in Madrid, Spain. Initiated by Pope John Paul II ... more 
MADRID, SPAIN - AUGUST 17: A man is held back by police during protest against the World Youth Day 2011 celebrations taking place on August 17, 2011 in Madrid, Spain. Initiated by Pope John Paul II in 1985, World Youth Day youth-oriented events for the celebration of the Catholic faith are held every three years in a different country; this time in Madrid from August 16 - 21, with Pope Benedict XVI in attendance. (Photo by Denis Doyle/Getty Images) less 
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Getty Images | Photo By Denis Doyle / Getty Images
Wed, Aug 17, 2011 4:15 PM EDT