Pope Francis is greeted by bishops Vincenzo Paglia, left, and Jose Maria Arancedo as he arrives for an afternoon session of a two-week synod on family issues, at the Vatican, Friday, Oct. 10, 2014. Gay rights groups are cautiously cheering a shift in tone from the Catholic Church toward homosexuals, encouraged that Pope Francis' famous "Who am I to judge?" position has filtered down to bishops debating family issues at a Vatican meeting this week, Friday, Oct. 10, 2014. (AP Photo/Andrew Medichini)