World Youth Day, Krakow, Poland, Thursday morning, July 28, between 9:30 a.m. and 10:30 a.m., in the Church of the Conversion of St. Paul; Dr. Thomas Seiler and Mr. Hugh Owen, "The Special Creation of Adam and Eve as the Foundation of the Church's Teaching on Holy Marriage: Divine Mercy Compels Us to Proclaim this Truth to All People"