Forget the statistics...we have to do more. You cannot look these children in the eye and see how desperate is their situation without wanting to help.

Well, I think they're all basically the same story. Every culture in the world has them. When you strip it down and analyze it, it's the young man or girl who goes through a trial or ordeal and hits a very low ebb but manages to get guidance from a Merlin type figure.

I certainly notice the vitality in Belfast, which wasn't there in the Seventies. There was a war going on then. Now there are cranes everywhere. There really is a sense of renewal and hope.

I am totally for gun control in the U.S. The population of America is roughly 300 million and there are 300 million guns in this country, which is terrifying. Every day we're seeing some kid running rampant in a school. And do you know what the gun lobby's response to Newtown was? The National Rifle Association's official response was, 'If that teacher had been armed' It's crazy.

I thought, well of course, Kinsey absolutely adored teaching. He was a wonderful teacher. So these kids really inspired me. So that was a clue I hung onto. He loved young people, he absolutely loved them. And he loved teaching them and trying to help them.

And as the hour approached for the execution, in his own mind, Collins became both the executioner and the victim. He would pace up and down, transformed in almost a kind of exorcism when he knew he was responsible for taking someone's life.

Being Irish and a citizen of the world, has made me truly appreciate Irish culture, music and history. Whether you're first, second generation Irish or even with no connection to Ireland, you should visit in 2013 for a unique experience.