How realistic is ‘Conclave,’ the movie that lifts the lid on how a pope is elected?

This has been a blockbuster election year politically, so it’s fitting that a new movie shines a light on an ancient and highly secretive voting process: the selection of a new pope.

​ This has been a blockbuster election year politically, so it’s fitting that a new movie shines a light on an ancient and highly secretive voting process: the selection of a new pope. Read More Breaking News, Latest News and Videos | CNN