Pope Benedict resigns
Pope Benedict XVI announced Monday that he would resign on Feb. 28 because he was simply too infirm to carry on - the first pontiff to do so in nearly 600 years. The decision sets the stage for a conclave to elect a new pope before the end of March.
The 85-year-old pope announced his decision in Latin during a meeting of Vatican cardinals on Monday morning.
He emphasized that carrying out the duties of being pope - the leader of more than a billion Roman Catholics worldwide - requires "both strength of mind and body."