After formally greeting Pope Francis at the White House today, President Barack Obama articulated exactly what is it about this pope that makes him so different: “Your Holiness, in your words and deeds, you set a profound moral example … you are shaking us out of complacency.” The excitement over the pope’s visit to the United States is not only generated by Catholics, but by many who are inspired by his kinder, gentler leadership style. It is clear that Francis has become far more than the head of the Catholic Church. He has joined the ranks of global leaders.