World leaders meet the Pope

About 140 delegations of governments and religious communities from around the world flocked to Sunday's inauguration ceremony.
Germany sent both its chancellor, Gerhard Schroeder, and its president, Horst Koehler.
The king and queen of Spain were there, as were the prime ministers of France and Portugal.
Great Britain was represented by the Duke of Edinburgh.
We spoke to the delegation from the United States of America.