(BBC) New Nigeria Chibok girls video gives grounds for hope

Relatives of the girls marched in the Nigerian capital, Abuja, on Thursday.
The BBC’s Martin Patience in Abuja says they blame the previous government for doing nothing when the abduction took place, as well as the current administration for failing to devote enough resources to the search.
Boko Haram militants attacked the government boarding school in Borno state on 14 April 2014, seizing the girls who had gone there to take exams.
As the months passed, about 57 students managed to escape but at least 219 are still missing.

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