Prince William: 'Fatherhood has made me emotional'
3 January 2016 Last updated at 12:06 GMT
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