First Lady Michelle Obama embraces her family's African roots in a speech to a group of young Africans and calls for changes in traditional beliefs around the education of women. Rough Cut (No reporter narration).
Australian researchers use the online world of Second Life to teach sugar cane farmers about climate change and new technologies they can use to reduce water use and fertilizer run-off. Sharon Reich reports.
With their life shattered, children whose parents were killed in the five-year Boko Haram insurgency in the northeast Nigerian city of Maiduguri look up to a brighter future with free education provided by a local charity. Duration: 00:39