Jamie Oliver takes on the battle against childhood obesity

It’s official - British children are among the fattest in the world and the most overweight in western Europe. Today, a group of politicians, campaigners and celebrities are sending a letter to the Prime Minister to do something about it. And it’s the man who got us to ditch the turkey twizzlers who is leading the fight against the junk food.

We'll hear from Jamie Oliver on his latest mission to keep Britain healthy!