There is not one thing we can do to fix the problem, it has to be an ambush!

Give your kids a bloody knife and fork and let me put some fresh food in front of them they can eat.

I hate making TV documentaries.

If Obama wanted to make radical changes to America's health long-term, all he has to do is treble the price of sugar and salt.

Just because the Americans are so good at rattling out accessible and cheap junk food, nobody looks twice when it comes to their food. But there are golden nuggets everywhere.

Like most of the other teachers, I'd done a bit of teaching and we all think we're great at what we do, but you realize that normally you have an audience who are all onside, who all want to listen.

God, why do I give interviews to 'the Guardian'? They always try to dissect you, and I don't really think about stuff in the way that you're asking me these questions.