Prince William: 'Fatherhood has made me emotional'

Prince William has said becoming a father has made him more emotional.

The prince was interviewed for a documentary about The Prince's Trust, the charity set up by his father, Prince Charles.

"You get affected a lot more by things that happen around the world," he said.

When Ant & Dec Met The Prince: 40 Years of The Prince's Trust, will be broadcast on Monday 4th January, 9.00pm, ITV