Scene of famine in Ethiopia 'transformed'

World leaders are meeting in Ethiopia this week for a summit, which will lay the ground rules for a fairer world of inclusive, low-carbon growth.

They will be trying to decide how to fund a series of Sustainable Development Goals between 2015 and 2030.

Those goals will replace the UN's Millennium Development Goals, which expire at the end of the year.

Andrew Harding reports from Korem in northern Ethiopia - an area at the centre of the 1984 famine - to see if aid has brought about positive change.