Did anyone notice the last scene of SUM of all FEARs. The head terrorist that is killed is listening to Nessun Dorma. I thought that was odd. You would think a NAZI would listen to Wilhelm Richard Wagner. Check out what’s the POPEs favorite aria.
http://www.italymagazine.com/featured-story/popes-top-ten-favorites-art-cinema-literature-and-music.
Notice that he says there is a riddle.