Sophie Aldred

'Tree Fu Tom' is a truly interactive programme because it is designed to help children get up off the sofa and physically move, which is a very important part of children's development.

'Doctor Who' is one of those things that stays with you throughout your career, and I'm very happy with that.

I always wanted to be a 'Blue Peter' presenter when I grew up!

I was good at being a doctor; my patients liked me. At times people trust you with things they wouldn't tell their spouses. It was a real privilege.

As a young child my attention span was, as I remember it, rather short.

While Obama might not push college education exclusively, like most Democrats he does oversell it and does shortchange the alternatives. And millions of young Americans pay the price.