perspective. >> thank you. now to the pope. wrapping up a weekend trip in ireland and there he asked for forgiveness for years of unchecked sexual abuse by members of the clergy. >> thousands of people gathered in dublin's phoenix park sunday to see the pope say mass. he told the crowd the church failed to provide abuse survivors with justice or the truth. but the pope himself is facing claims from a former top vatican official that he ignored allegations for years that a cardinal was abusing victims. >> let's hear more about how the hope is responding to those claims. cnn's delia gallagher live in rome. do people feel the words he uttered go far enough?