Britain's Duke and Duchess of Cambridge have left a bouquet of flowers and a hand-written note at Ground Zero in New York - scene of the 9/11 Al Qaeda attacks on America.
In a visit to the September 11th Memorial in Lower Manhattan they paid tribute to the nearly 3 thousand victims, including 67 British citizens.
Our US Correspondent Simon Marks reports.
IN: "In pouring rain….."
OUT: "…wraps up tonight"
DUR: 27 seconds