priest in wisconsin that has drawn the pope further into this scandal. we will be joined once again by our cnn senior vatican analyst john allen who is also senior correspondent for "the national catholic reporter" an independent newspaper. john, good morning. good to have you here again. we talked to you a week ago. i guess kind of tell me what has changed in the week since we've talked and also it has got to hurt the vatican and the church's image for people to be asking about the pope when he was, in fact, cardinal ratzinger. what did he know and when did he know it? you don't want to be asking that about a pope. >> hey, t.j. i'm here this morning to play sarah palin to your john mccain. that is, i'm giving you a boost just by showing up. but to come to your question, i mean, you're right. increasingly the question is being asked, what did the pope know and when did he know it? it's being asked on two fronts. one, a case in germany, during the five years when he was the