Catholics kneel at portable confessionals set up in Quinta da Boa Vista park during World Youth Day events in Rio de Janeiro, Brazil, Tuesday, July 23, 2013. As many as 1 million young

 

              Catholics kneel at portable confessionals set up in Quinta da Boa Vista park during World Youth Day events in Rio de Janeiro, Brazil, Tuesday, July 23, 2013. As many as 1 million young
Catholics kneel at portable confessionals set up in Quinta da Boa Vista park during World Youth Day events in Rio de Janeiro, Brazil, Tuesday, July 23, 2013. As many as 1 million young people from around the world are expected in Rio for the Catholic youth event. (AP Photo/Silvia Izquierdo)