So, we just heard a number of people believe Pope Francis is changing to change the tone at the Vatican. There are others who don't agree. George Weigel is a theologian at the Ethics and Public Policy Center. He wrote a biography of Pope John Paul II called "Witness to Hope." And he believes that Pope Francis is remarkably similar to his predecessors, Pope John Paul and Pope Benedict.
This is WEEKEND EDITION from NPR News. I'm Scott Simon. The dying and suffering in Syria gets worse every week, even as turmoil in other areas demands coverage, too. Last September 10th, President Obama seemed to make the case for U.S. involvement following Bashar al-Assad's use of chemical weapons against civilians. This is not a world we should accept, said the president. It is in the national security interests of the United States to respond to the Assad regime's use of chemical weapons through a targeted military strike.