Royal wedding details: Archbishop in key role

This undated combination photo released Thursday Dec. 23, 2010 by the Royal Mint shows both sides of a commemorative £5 Alderney coin to mark Prince William and Kate Middleton's engagement. Britain's Prince William, grandson to Queen Elizabeth II, is set to marry Kate Middleton in April 2011. (AP Photo/The Royal Mint. HO)

April 12, 2011 7:13:40 AM PDT
The bride will arrive by car and leave in a carriage, as befits a newly minted princess.