Al-Jazeera Video: UN confronts 'worst ever disaster'

"The United Nations says Haiti's earthquake is the worst disaster it has ever had to deal with.

Aid is now pouring in, with a steady flow of relief getting through the nation's only airport.

The World Food Programme says it expects to feed a million people. But survivors say help is not happening fast enough as dead bodies lie scattered on the capital's streets.

Tarek Bazley reports."