David Cameron to host G8 'nutrition summit'

Prime Minister David Cameron will host an international meeting with charities and companies later, aimed at combating malnutrition in the developing world.

As part of the UK's G8 presidency, the meeting aims to get more funding from nations, companies and charities toward African countries' own nutrition plans.

But some charities worry that not enough cash will be raised to make a difference.

International Development Correspondent Naomi Grimley reports.