The world today is a very different one. Social media, which I use as a way of connecting with people, is something that my father never got to use. I'm not worried about defending my father's legacy. I'm very much worried about what the future holds.

Things fell into place and there was an opportunity for fresh leadership. And - I was - I was successful.

Angela Merkel has been focused on the right things. She has focused on the interests of her citizens - and not just in a narrow, short-term way, but in a very thoughtful - Let's make the world a better place for future generations as well - kind of way. Whether it's about climate or migration, she's not afraid to look at the longer-term trendlines and say, OK, we need position ourselves here, even if it doesn't seem obvious - this is the direction we need to go in. People respect that in Merkel, that a politician has a vision for the long term.

I don't read the newspapers, I don't watch the news. I figure, if something important happens, someone will tell me.

I am, as many people are, inspired by Jack Layton's legacy and the way that he approached politics.

As prime minister, Canadians expect me to do two things: To stand up for Canadian interests and project Canadian values; and to have a good, constructive relationship with our largest trading partner and closest neighbor, the United States. Those two things are not incompatible. It requires a very deliberate strategy and approach, but I think we've done that.

The center has had the challenge of always having to be reasonable, balanced. If you're on the right, you can reach to the right; and on the left, you can reach left. But the center hasn't always sold as well in politics - it doesn't fit neatly on a bumper sticker. But what we're seeing is that citizens in countries around the world are realizing that, no, it's more important to be responsible and optimistic and thoughtful about the solutions and not feed knee-jerk, negative emotions.