Prince William and Catherine, Duchess of Cambridge
Media playback is unsupported on your device
Video

Prince William and Kate to visit New York and Washington

Final preparations are under way in New York for the arrival of the Duke and Duchess of Cambridge on Sunday.

Prince William will also meet US President Barack Obama in Washington during the three day trip.

The couple prompted huge crowds on their last visit to North America - a trip to Canada in 2011.

Tom Esslemont reports from Washington.

Go to next video: Prince supports educational Ebola video