Excerpt:
The Pope has broken yet another point of Vatican protocol by bowing when he met Queen Rania of Jordan.
As head of state at the Vatican, not to mention the leader of the world's 1.2 billion catholics, protocol requires visitors to bow to him when they meet him at the Holy See.
But Francis, who has made the forgetting of formalities a trademark of his papacy, bowed when he met a smiling Rania as she visited the Vatican with her husband King Abdullah II on Thursday.