One of the things that's beautiful about New Orleans is how culturally rich we are and how well we have worked together. People call us a gumbo. It's really important that we get focused on the very simple notion that diversity is a strength it's not a weakness.

Even modern English people are imperious superior ridden by class. All of the hypocrisy and the difficulties that are endemic in being British also make it an incredibly fertile place culturally. A brilliant place to live. Sad but true.

In Britain you do your job. When you do an American TV show there is a sense of being one with the crew and there is a leadership element which was a learning curve for me because it is very different culturally. In Britain you just do it leave and say 'Thanks.'

My dear brother Barack Obama has a certain fear of free black men. As a young brother who grows up in a white context brilliant African father he's always had to fear being a white man with black skin. All he has known culturally is white. He has a certain rootlessness a deracination.

I missed my home - like the physicality of my home I missed my friends and my family mostly and just hanging out and being in your home country - culturally it feels right and that is what I miss.