Sydney, Jul. 18, 2008 (CWNews.com) - A shadow fell over the World Youth Day (WYD) celebrations in Sydney, Australia, on July 18 when the Australian Cardinal Edward Cassidy was rushed to the hospital. The 84-year-old Cardinal Cassidy, a native of Sydney, was a longtime member of the Vatican diplomatic corps. From 1989 to 2001 he served as president of the Pontifical Council for Christian Unity. Cardinal Cassidy was reportedly hospitalized with a heart problem. At a Thursday meeting with other Christian leaders, Pope Benedict asked for prayers for the prelate's recovery. Cardinal Cassidy had originally been scheduled to take part...