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Keys: What is a Swiss guard?
Analysis: Keys • 3m 22s
The smallest army in the world has been responsible for the pope's security for more than 500 years.
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One year ago, the pope gathered bishops from around the world. The meeting set two processes in motion.
Keys: What is Anglicanism?
Here's a look at the Anglican Communion's history and its relationship with the Catholic Church over the years.