Cardinals set Tuesday as start date for conclave - Article Photos 8/13

Cardinal Timothy Dolan waves to reporters as he arrives for a meeting at the Vatican, Friday, March 8, 2013. The last cardinal who will participate in the conclave to elect the next pope arrived in Rome on Thursday, meaning a date can now be set for the election. One U.S. cardinal said a decision on the start date is expected soon. (AP Photo/Alessandra Tarantino)