Top (L to R) Cardinal Marc Ouellet; Bishop Robert Barron; Cardinal Blaze Cupich; Bottom (L to R) Father James Martin; Cardinal Timothy Dolan; Cardinal Wilton Gregory.
ANALYSIS: A pair of U.S. college students, a religious sister who does karate, two distinct sets of American bishops, controversial lay theologians and Jesuit Father James Martin will be in Rome this October as voting members of the Synod of Bishops.