A Well-Loved Pope's Laws Aren't Always Followed

Allen writes for the National Catholic Reporter. He's a Vatican analyst for CNN and NPR, and he writes a weekly Internet column called The Word from Rome. His new book is called, All the Pope's Men: The Inside Story of How the Vatican Really Thinks.

Thomas Reese is a Jesuit scholar and editor-in-chief of America, the national Catholic weekly magazine. He's also the author of the book Inside the Vatican: The Politics and Organization of the Catholic Church. He'll discuss the pope's recent tour, the pontiff's health, possible successors and the divide between the church and its parishoners.

Don Novello, a.k.a Father Guido Sarducci, the Vatican gossip columnist of "Saturday Night Live" fame.