17:06World Have Your SayNigeria Chibok GirlsBBC World Service Duration: 50 minutes Mon 17th Oct 2016, 17:06 on BBC World Service Americas and the CaribbeanAvailable for over a yearListen nowHow far should Nigeria go to get the release of all the Chibok girls? Show more GenresNewsFormatsDiscussion & TalkBrandWorld Have Your Say Source: BBC Online