Sun sets on Benedict's papacy

Pope Benedict XVI addresses faifthful for the last time upon arrival in Castel Gandolfo on February 28, 2013. Once he steps down later in the day, Pope Benedict XVI will begin his retirement in the papal summer residence at Castel Gandolfo, a sumptuous villa outside Rome with ornamental gardens, breathtaking views and its own farm.

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    Sun sets on Benedict's papacy

The pope steps down leaving behind a Catholic Church mired in scandal. Erin Burnett reports on the church's future.