I go in to Warner Brothers to test and in the waiting area I saw Allison Janney sitting there, who I did not know but I was a big fan of. I said to myself, "Wait a second. These guys might know what they're doing if they're hiring her."

My favourite British spots are any of the beautiful parks, especially on a sunny day such as this, after a long stretch of cold, cloudy and rainy days.

I didn't expect NBC would be at all thrilled about me, because the year before the West Wing I had rejected a pilot at the last minute and got them very upset. I ended up not coming to the casting - in fact it happened four different times because I just wasn't convinced that I wanted to do television.

I have to admit I've rarely been happier in my life. I have been absolutely thrilled to be back in New York and living a block from where I grew up. Just to be back in New York and, quite honestly, away from Hollywood has been an absolute thrill for me. I feel like I'm a real actor again.

I imagine an America that can actually change. That we become a nation that prospers again but without pillaging the resources of nations that make their people hate us. That we become a nation that, as the constitution says in its preamble, its very first paragraph, 'promotes the general welfare' of its people.

Every role is challenging in its own way, but the most challenging roles are the ones that are badly written - then it's completely up to you to come up with something that is interesting to the story and myself as an actor.

I was happy to spend time with my family, get to know my daughter, who was born during The West Wing. I missed her first words. I missed her first steps. I'd leave work before she woke up and got home after she was asleep and didn't really know her. So it was important for that reason to reintroduce myself to the family after all of that hard work.