Why do popes choose different names and what could the name of the new pope be?

Like the other ceremonies and traditions that accompany the advent of a new pope, his newly chosen name will be imbued with centuries of Catholic history and dissected for its many layers of meaning.

​ Like the other ceremonies and traditions that accompany the advent of a new pope, his newly chosen name will be imbued with centuries of Catholic history and dissected for its many layers of meaning. Read More Breaking News, Latest News and Videos | CNN