VATICAN CITY - In case you missed it, click the video player to launch extended coverage from ABC News on the procession of Cardinals into the Sistine Chapel.
The 115 cardinals, in scarlet robes, recited a Gregorian chant as they filed into the chapel and took their oath of secrecy.
There was then a dramatic closing of the chapel's thick double doors, and the conclave began.
Copyright 2013 Scripps Media, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.