How about a companion piece: Suggestions for Trump for his meeting with the pope.

1.  Don't worry too much if the pope smiles a lot but doesn't make any sense when he speaks. (see recent example):

"I think it’s a political problem. And that also the Catholic conscience isn’t a catholic one of total belonging to the Church and that behind that there isn’t a nuanced catechesis, a human catechesis. That is, the Catechism of the Catholic Church is an example of what is a serious and nuanced thing. I think that there is a lack of formation and also of culture. Because it’s curious, in some other regions, I think of the south of Italy, some in Latin America, they are very Catholic but they are anti-clerical and ‘priest-eaters’, that … there is a phenomenon that exists. ...But here there is a work also of catechesis, of raising awareness, of dialogue, also of human values."