Catholics are devoted to the papacy and rightly so, but many Catholics don't know much about the roots of the papacy in Scripture, Tradition and the history of the Church. We'll take a look at what Catholics believe about the role of the Pope, why we believe it, and how certain other Christians have reacted to and criticized our teachings on this important subject. We'll pay particular attention to papal infallibility - what it is, when it applies, and why it matters. Then we'll consider some open questions about the papacy. Finally, we'll leave time to field questions.