What's in a name?

There aren't many positions in life where you get an official opportunity to give yourself another name, but becoming pope is one such occasion. So alongside the other firsts (a Jesuit pope and a pope from the Americas) we now have the first Pope Francis and it is this last first that has attracted some significant interest since it indicates what sort of man he would like to be known  as. His choice of name recalls two prominent Catholic saints: Francis of Assissi, known for his decisio...